11 best dbpower microscopes

• POWERFUL & COMPACT: Jump start your vehicle (up to 7.2L gas or 5.5L diesel engine) up to 20 times with 800 amps of peak current and heavy-duty clamps and cables. Compact enough to store in your glovebox.
• SMART CHARGING PORT: With 18000mAh capacity and smart USB port, it can fully charge your laptops (include 8 in 1 laptop adapters in the package), smartphones, tablets, and other devices at the fastest speed possible.
• PROTECTION: The high quality and spray gold intelligent jumper clamps have over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection.
• LCD SCREEN & COMPASS: The new-added LCD screen can exactly show the remaining power. The compass can help you find your way home when get lost in the wild.
• ❤WHAT YOU GET: DBPOWER Jump Starter DJS50, intelligent jumper clamps, 12V wall charger, 12V car charger, use guide, our fan-favorite 3-year Warranty specially extended for DBPOWER jump starters, and friendly customer service.

User questions & answers

Question:	How many months/years life can i expect from this before it turns to junk
Answer:	The operating temperature is -4F-140F. I would think that you would store it within that temperature range and be fine. There is nothing in the manual regarding storage locations
Question:	So this should jump a 5.0L Ford truck correct
Answer:	Yes. Pretty much all USB wall chargers are dual voltage (100 - 240 volts / 50 - 60 hertz), just check fine print on charger. You should just need a simple adapter for the country that you are going to. Normally the only things you need to worry about are hair dryers and curling irons. These are often single voltage 120 volts / 60 hertz (USA). You can buy travel versions with switchable voltage. You should not require a voltage converter. The DB Power 2500A has a capacity of 21,800 mAh, or (21.8 amp hours * 3.7 volts) = 80.66 watt hours / TSA limit is 100 Wh carry on only. Hope all this helps.
Question:	how long is the cable? the car's battery and grounding spot are on opposite sides of the engine bay
Answer:	yes, the product itself has 1 year warranty. But you can activate the warranty card to extend more 2 year warranty. I've already got the 3 year warranty confirmation from seller.
Question:	How long will it hold a charge while not in use? (most batteries loose charge over a period of time even when they are not in use
Answer:	I believe so. I've seen a technician myself before did it in my car while he was replacing a new battery on my car. I told the technician i want to keep the setting i did in my car; Radio channels, AC, panel instrument and it works.

Product features

Perfect Journey Companion in Toolbox

Intelligent cable designed with 8 kinds of protections to ensure operation safety for users: over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection, etc.

ATTENTION

1. Please read the instruction carefully and strictly follow the instruction before using the jump starter. Any wrong operation may cause damage to the jump starter or cannot get the car started.

2. Don't jump start any engine that exceeds the maximum displacement the unit can bear, or it will cause damages to the unit.

3. Your jump starter will perform best when its battery is fully charged. If less than 50% charged, it may not be able to start your engine.

4. Don't connect the positive and negative polarity together when it's power on. Don't crank the engine for more than 3 seconds. Allow the jump starter to cool down for at least 30 seconds after each jump-start.

Despite 8 kinds of protections of the cable, it also has a "DO" connector. With the connector, users can not connect the jumper cable with the battery pack if they are doing steps wrongly. So the battery itself will not provide any power while the wrong connection. Users can easily figure out the mistake and correct the steps. The safety use can be protected in this case even though sometimes you may carelessly reverse connected the jumper cable.

Easier to Read Battery Level

Different from usual jumper starters on the market, the DBPOWER jumper starter has a built-in LCD screen to help displace readout more intuitive, it can easily tell you the exact figure. That is much more convenient than other jumper starters which only have 4 bars to let you estimate the power percentage.

Function to Charge Laptops

One of the extra functions designed for the jump starter: it comes with an 8-1 adapter to let you charge the laptops easily using the jump starter. It can not only charge mobile phones and tablets but can also be used to provide power for laptops (NOT FOR MAC BOOK).

Not Get Lost in the Wild

What's more, the jump starter even has a compass on the surface to help users read directions in the wild. When you are going hiking, the jump starter can not only offer power for your electronic equipment, it can also lead the way with the compass. What a multi-functional device!

• Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X; Eyepieces: wide field WF10X and WF20X; Objectives: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil); Viewing head: 45 degrees inclined 360 degrees swiveling binocular; Sliding adjustable interpupillary distance: 2-3/16inch ~ 2-15/16inch(55~75mm); Ocular diopter adjustable on both eyetubes
• Nosepiece: revolving quadruple; Stage: double layer X-Y mechanical stage with scales, size: 4-1/2inchx 4-15/16inch (115mm x 125mm), translation range: 2-13/16inch x 1-3/16inch (70mm x 30mm); Stage upward moving lock protects objectives and slides
• Condenser: NA1.25 Abbe condenser with iris diaphragm; Illumination: transmitted (lower) LED light, intensity adjustable; Focus: Coaxial coarse and fine knobs on both sides
• Full solid metal frame construction with stain resistant enamel finish; Power supply: AC/DC adapter, 7.5V/7.5W (UL approved) - Input: 100-240V; 100-piece blank glass slides with 100-piece cover slips and 50-sheet lens cleaning paper included
• 5-year warranty against manufacturing defects

User questions & answers

Question:	Does it come with oil
Answer:	You can use the microscope without a computer. It's just a microscope that has the option to attach a camera. The camera is what hooks up to the computer. The microscope can be used independently.
Question:	I am studying Microbiology, will this microscope work for investigations etc. and does it have a good image at 2000x
Answer:	Download the software first
Question:	Can this microscope display cellular components or not
Answer:	I'm having the same trouble and haven't had the time to investigate - hope there's a quick solution.
Question:	If you had to give an "age appropriate" rating what would it be
Answer:	You may find the download at https://www.microscopenet.com/software_downloads.php (A35 series)

Product features

Perfect Balance of Quality and Value

OMAX microscope is perfect for home school, teaching, demonstration, clinical examination, laboratories and advanced applications. Glance at the structure of fungi and protozoa, and even see the details of cell walls, membranes, organelles, as well as the nucleus in cells. It can easily connect to a USB digital camera (sold separately) to record what you see in the microscope and save it into your computer as a picture or a video clip. OMAX compound biological microscope comes with eight level magnifications from 40X to 2000X. It comes with a sliding binocular viewing head, two pairs of widefield eyepieces (WF10X, WF20X), four achromatic objectives DIN 4X, 10X, 40X(S), 100X(S, Oil), large double layer mechanical stage with scale, Abbe NA1.25 condenser with iris diaphragm, coaxial coarse & fine focus knobs and variable intensity LED transmitted illumination system, plus 100-piece blank glass slides & 100-piece cover slips and 100-sheet lens cleaning paper.

2000X magnification with 100X oil immersion objective

OMAX compound biological microscope offers eight level magnifications from 40X to 2000X. The microscope has 5X, 10X, 40X, and 100X objectives.

Coarse and Fine focusing

Coaxial coarse & fine focus knobs on both sides. This ergonomic designs helps adjusting the focus easily to achieve your desired result.

Variable LED intensity transmitted illumination

Transmitted illumination can be found in this product as it has a LED light of which the intensity can be customized depending on the situation. It also lasts much longer than a typical halogen bulb.

Mechanical stage with adjustment handle

The double layer mechanical stage gives you full movement of your sample for scanning purposes, or centering purposes. So instead of just the clips moving around on the stage, the entire stage moves in the X, Y, and Z dimensions. So, your slide won’t slip off in any way when you’re trying to locate your point of interest on your slide.

Product description

Note: Focus Wheel can be used on ALL devices. But SNAP and ZOOM button can be only recognized on the Windows system as the software was written by our company,

and the android APP (mac system doesn’t need software) is common in the market so it can’t recognize the SNAP and ZOOM command.



Window User

Amcap is a professional window software designed for windows XP/vista/7/8/10.

You can get the package from CD or contract us for the downloading link.

Win10 users can use the system built-in webcam for this microscope.



Mac User

Mac users can run "Photo Booth" to use this microscope directly.

There is a software called “Quick Camera” which can work on this microscope too.



Android User

Please search “OTG View” on google play to get the app installation.



Chrome OS

This microscope can be used with the default Camera app that comes with Chrome.



Linux

Raspberry Pi: Working with the current version of Raspbian Jessie.



Parameters:

Focus Range: from 1mm to 90mm

Frame Rate: Max 30f/s under 600 Lux Brightness

Magnification Ratio: 40x to 1000x

Video format: AVI

Photo format: JPEG or BMP

Light source: 8 LED (adjustable by control wheel)

PC interface: USB2.0

Power source: 5V DC from the USB port

Operation system: Windows 7 8 10/Vista/XP/2000, Mac OS X 10.5 or above, some of Android mobiles, Linux, Chrome(not supported for iPhone/iPad)



Package including:

1x USB/MicroUSB/USB-C 3in1 Microscope

1x Carrying case

1x Type C adapter

1x Metal Tripod

1x CD Driver

1x Ruler

1x Instruction

• Capture, Record & Measure: Connected this handheld microscope to devices, you can capture screenshot image and even record a video with installed software. Please note that the measurement software only works for WINDOWS user.
• Wide Range of Application: Bysameyee USB microscope is a useful & funny tools for kids, students, engineers, inventors, collectors to magnify the micro things like coins, skin, PCB, hairs, etc.
• Strong Compatibility: Mac OS X 10.5, Windows XP, Linux kernels 2.6.26 and above, Android phones with OTG function. (How to check OTG? Download the free app"USB OTG Checker"). This microscope doesn't work with iPhone/iPad.
• Light Adjustable: Built-in 8 LED lights, you can control the light brightness easily with the LED dimming wire control knob. Shine through a diffuser, the LED light is soft and not dazzling across the object being viewed.
• Easy to Use & Carry: Install the software, plug in to your device, now you can explore the microscopic world with this microscope camera. Metal stand, OTG adapter, ruler, driver & carrying case are provided for multi-purpose application.

User questions & answers

Question:	Can I download the software online
Answer:	Absolutely
Question:	How come your main picture for this product has it directly connected to an iphone if it can't connect to an iphone
Answer:	Possibly. The one weakness are the tips, they’re so fine that it’s actually difficult at times to grab anything with any resistance to it. That and the fact you might actually prick yourself as they are quite pointed. It’s one or the other, you have to select between the curved or straight style. The picture just demonstrates the styles available, but they are sold individually. They are excellent for their intended use, for slivers I would probably stick to tweezers with more contact surface.
Question:	What is the native resolution (not magnification) of the camera? answer should be in the form of <#pixelsx> x <#pixelsy
Answer:	I use it to look at coins. At the smallest magnification, a half dollar pretty well fills the field of view. It obviously can really magnify in a much greater degree. The seller is wonderful to deal with. Replaced a device that wasn’t working completely, for me.
Question:	How many megapixels? And why does it not say in the description
Answer:	I dont notice a difference, unless maybe the jiusion has a better battery. The Cainda works best when plugged into an external usb battery, without external power it drops connection at a frustrating rate. With power I have loved it. Great pics, easy to use, and it staid connected allowing for a lot of fun do micro photography outside.

• 【MAGNIFICATION SETTING】Available magnification settings of 40X, 100X, 250X, 400X, and 1000X through aberration-correcting 4X, 10X, and 40X glass objectives with wide-field 10X and 25X eyepieces
• 【Dual lllumination】Dual illumination system allows you to examine both transparent and solid specimens; cool LED lights protect eyesight and live specimens
• 【Excellent material】Rugged design with metal arm and base, carrying handle, and cordless capability make this microscope a practical pick for field experiments
• 【Suitable】Designed for middle and high school students and hobbyists, perfect for science fairs, at home experiments, and school lab experiments!
• 【Features】Fully rotatable monocular head for easy shared use or one-on-one instruction in the classroom. Our customer service is ready at all the time, please contact us if you have any problems

User questions & answers

Question:	What cameras will fit on this scopes mono tube
Answer:	Dear customer, Thanks for asking. this mircroscope fits 0.3mp 1.3mp 3.0mp the phurase link is https://www.amazon.com/dp/B07RPQKNNK https://www.amazon.com/dp/B07RPQPR3M https://www.amazon.com/dp/B07P9B6ZGR Hope it could help you Anything else we can help, please kindly let us know Thanks and best regards Susan Swift Offical Customer Service
Question:	Can a dslr camera be fitted to the head to take photos? thanks
Answer:	Dear Lalina, Thank you for asking. the microscope could fit the camera to take photos Anything else we can help, please kindly let us know. Yours Sincerely Susan Swift Official Customer Service
Question:	Is there anything to prevent a glass slide from being damaged by someone moving the eyepiece too far towards the stage
Answer:	The stage cannot move up beyond a fixed point. The longest objective lens is the 40X lens; it is the only objective lens that can touch a glass slide when the stage is moved up. Moving the stage up too far, the user will find that the glass slide will touch the 40X lens. However the tip of the 40X lens does retract 3 mm, minimizing the possibility of damage to the glass slide. I have not broken a glass slide yet with the SW200DL.
Question:	How to replace batteries in my microscope how to open battery compartment
Answer:	Dear Lisa, Thank you for your question. First, you need to unscrew the battery case lid from the bottom of the unit with the allen wrench comes with the package. Then you will see a “Right Arrow” mark on the cover of the battery case, push the cover to the right and the case can be opened. Please kindly let us know if any questions. All the best Annie

Product features

Product Description

Created for middle and high school-aged students as well as hobbyists looking for an upgrade, the Swift SW200DL monocular compound microscope packs a powerful punch in a solid frame. With its multi-purpose dual illumination system, the SW200DL is a portable microscope built to take you from at-home experiments to science fairs and beyond!

The SW200DL features the optics, sturdy metal body, carrying handle, and cordless capability of our SW200 model, upgraded with a two-in-one-illumination system for our strongest, most versatile compound monocular microscope to date! One LED bulb provides cool, dimmable transmitted light from below the stage for transparent slide specimens. An additional built-in light on the arm converts the microscope to a stereo setting by offering illumination from above for solid objects at low magnifications. Magnification levels range from 40-1000X. Three aberration-correcting glass DIN objective lenses (4X, 10X, and 40X) paired with two wide-field glass eyepieces (10X and 25X) offer sharp images without edge blur. The monocular head is fixed at an ergonomic 45 degree angle to prevent neck-strain and fully rotates to enable sharing between multiple users, ideal for classroom or one-on-one instruction. Precision coaxial focusing knobs on both sides of the metal arm allow you to make minute adjustments easily. Clips on the plain stage fully secure slides.

What Can You See with It? Magnify both transparent slide specimens and the surfaces of solid, opaque objects with the SW200DL's dual illumination system. Look at cell structures, onion skin cross-section, pollen, human hair, leaves, and more!

• 【UPGRADED 2500A PEAK CURRENT】Upgraded Powerful 2500A peak current can start vehicles with gas engines up to 8.0L or diesel engines up to 6.5L. It can be used more than 30 times per charge.
• 【JUMPER CABLES with an LCD SCREEN】This LED smart jumper clip not only provides traditional protection functions but also has an LCD screen with a built-in voltmeter on the cable. You can observe the voltage of the connected battery without connecting the battery.
• 【PORTABLE 80.66Wh SUPER BATTERY AND TYPE-C PORT】Enriched with 80.66Wh capacity DBPOWER G15 Jump Starter have one more remarkable feature: smart & quick USB outputs support fast-charging speed to charge your devices at the fastest speed.
• 【THREE MODE SUPER FLASHLIGHT】The LED flashlight has 3 illumination modes: a flashlight when you're in the dark, a strobe light to attract attention, and an SOS signal flash when you're outdoors and in need of emergency help.
• 【BEST GIFT FOR YOUR FAMILY AND FRIENDS】 For friends and family who own a car, this is undoubtedly the best gift, it can help your family to start the car in an emergency. We also provide every customer with a THREE-YEAR free warranty!

User questions & answers

Question:	can you keep this jump start anywhere in your car
Answer:	Yes, But it will be a long while for that. I worked for AAA for a little over a year and never had to put a new battery. I used it over 2000 times in a year. Now that I dont work for them anymore I got myself one of them for myself. Link for battery on amazon.com http://www.amazon.com/Replacement-Battery-JNC660-JNCAIR-JNC4000/dp/B00BMUJ0RQ/ref=sr_1_fkmr0_1?s=automotive&ie=UTF8&qid=1419126591&sr=1-1-fkmr0&keywords=battery+for+Clore+JNC660+%27Jump-N-Carry%27+1%2C700+Peak+Amp+12-Volt+Jump+Starter
Question:	Can we use 220 volt for charging
Answer:	I charge mine using an Instapark Mercury27 portable foldable solar panel in conjunction with an Instapark PWM Solar Charger controller, plugged into the 12V accessory port. Works well and should be able to easily power a laptop for 2+ hours using an A/C inverter plugged into the 12V accessory port.
Question:	why the box I received says only 1 year warranty? but the seller says offer 3 year warranty for this jump starter
Answer:	I just look at these as a battery (about the size of what you'd see on a riding lawn mower or generator) put in an easy to carry housing. Since it's really not that big, I find the "Gives you 600 cranking amps" labels a pretty big lie (and I don't really understand where the "Peak amps" comes from with many being 2X the "cranking amps", yet this one is 4X). If you want, the OEM has described some tests done on batteries that I can share (leave a comment). I hooked up another brands unit like this to my car and disconnected the regular battery to try it out. It started the car (ford festiva 4cyl), but the starter was slow barely going. This has a 22 amp hour battery, mine was a 18 amp hour for comparison. If I had a fully drained car battery (like from a light left on all night) and left it connected while hooking up one of these, I'm afraid the drained battery would "steal" most of the charge from the jump battery and probably make both too weak to start the car in just a minute. So I'm not keeping my hopes too high on these, especially if talking about a fully drained car battery (whereas if you left lights on while in a movie for 2 hours it has a good chance of starting it). Feel free to look at reviews (both some low and high ones) and see if others suggest about the same thing.As far as "what makes it better than others?", some have a battery that's only a 9 amp hour (like the JNC300 model) and another I saw had only a 5 amp hour battery. Any 12V battery can be connected to another to help, but obviously a bigger battery has more power available and better chance of helping start a car (yet costs more too).The "auto charge" is a small charger they've built into it that includes a voltage regulator to "stop" charging it once it's full. So you can plug it in and leave it forever without damage versus older ones had to be watched and you had to pull the plug once full or you will "overcharge" it. Perhaps with the slow charge (often needing several hours) too many people would leave it overnight or more, end up "overcharging" and then complain, so they made it more "foolproof" (but again adding some cost).Some of these from other OEMs have a USB port for charging phones or such added, but this one doesn't (just a lighter outlet and the cables as the only way to connect to it's battery). Others often have a switch that turns off the cables with a "reverse connection alarm" built in (to tell you if you hooked it up wrong before turning it on), but this doesn't have such making it's battery size almost the only advantage.
Question:	Can you use the 12v output as a car memory saver during a battery change (with an obdii adaptor)? if so how long would it supply power
Answer:	This has an AGM battery that is 12V inside it, so yes it can be connected to another such battery (and it doesn't matter whether you're using it for "jumpstarting" a car or for adding time to how long a deep cycle battery will last, it does all of the above). Just beware that the battery inside this may not be as powerful as it's made to sound. It's actually rated "22 amp-hour" hinting it can supply 1 amp for 22 hours (at 12V), or 2 amps for 11 hours, or 3 amps for 7 hours, etc. Many deep cycle batteries (that are about the same size as a car battery) can supply 6 amps for 8 hours, so this is about 1/2 the power (and 1/2 the weight).

• 【WATCH MOVIES FOR LONGER】With the built-in high-capacity 2,500 mAh rechargeable lithium battery, you can enjoy watching your favorite DVDs for up to 5 hours. It can even be powered by your car charger or AC adapter, ensuring you can use it for longer anytime, anywhere.
• 【SUPPORTS HUGE ARRAY OF MULTIMEDIA】Supports direct play of CD, DVD, CD-R/RW, DVD -R/+R, DVD+RW/-RW, VCD, SVCD (but not blu-ray DVD). It is region free. In addition, it supports max 32GB USB and SD cards for playing MP3/WMA/WAV, JPEG, MPEG2/AVI/DIVX.
• 【SWIVEL SCREEN】Never be stuck for a viewing angle as the 10'' swivel display screen (1024*600 TFT-LCD ) with 270-degree rotation and 180 degrees flip allows you to get the perfect view every time. It can be easily swiveled and attached to the car headrest when you are on road trips.
• 【MULTIPLE WAYS TO PLAY】Need it bigger? The AV output allow it to be connected to a TV for you to enjoy for favorite movies on a big screen. Two like DVD players can also be connected by an AV to AV cable so that the same movie can be watched on two players at the same time. One player set in DVD mode to play DVDs, AV cable pluged into AVOUT port, the other player set in AV mode, AV cable pluged into AVIN port.
• 【BEGIN WHERE YOU LEFT OFF】A neat feature of this portable DVD player is that it has a break-point memory function, which means the DVD will pick up from where you left last time. Warranty: 1 Year Free Standard Parts and Labor

Product features

How can a driver concentrate on the road when a child is requiring a parent's attention constantly?

One of the most effective ways to keep kids entertained is to let them watch beloved cartoons by picking up the DBPOWER portable DVD player. Equipped with 270-degree rotation and 180 degrees flip features DBPOWER brings a lot of joy with no complexity as it can be easily swiveled and attached to the car headrest. The battery run-time that is up to 5 hours and included in-car charger will help you to keep children preoccupied and engaged for the whole journey.

Do you want to watch your wedding video on a portable DVD player?

If you got pretty nostalgic and wanted to watch your wedding video, DBPOWER is dedicated to capturing and preserving wedding bright memories. The format you use is DVD-RW? No problem as DBPOWER portable DVD player plays all your DVDs (CD, DVD, CD-R/RW, DVD-R/+R, DVD+RW/-RW, VCD, SVCD (except Blu-ray Disc)) and supports USB Flash Drives/SD Cards (up to 32GB) with no hassles. Video formats are changing over time and you need to have the universal multimedia system that supports multiple formats.

Are you seeking for the right gift for your parents or grandparents?

With getting older, seniors may be experiencing some hearing or vision loss, therefore this DBPOWER Portable DVD Player has proven it's popularity among elders. We've been always challenging with this perpetual matter, thus the player meets any owner's needs with the bright and vivid 1024*600 TFT LCD screen. The audio will sound great with. 2 built-in stereo speakers possess enough capability to sound great (the same for headphones) even for people with hearing loss. Furthermore, it has an easy to operate panel as well as remote with clear buttons, which brings ease of navigation. Your parents or grandparents won’t have to go through much trouble to watch their favorite shows and movies. That all makes sense, so pick it up as a valuable gift!

Like camping, road trips or just gathering with friends?

Don’t force yourself to watch a movie on the tiny screen, let's watch movies with DBPOWER 12'' portable DVD player! The larger screen size the more friends can join you to watch the film. The DVD player break-point memory function will pick you up from where you left last time. Set the "Last Memory" function to "ON" at the SETUP page. Whether you’re in the mood to laugh with Kristen Wiig in Bridesmaids or to cry with Bette Midler in Beaches, DBPOWER absolutely will have you entertained.

Support 3 Power Systems

DBPOWER DVD Player is perfect for a long car or plane journey due to its built-in high-capacity 3~5 hours rechargeable lithium battery. Also, we offer free car chargers, no more worries about draining off the battery when you are out on your road trips.

SD card and USB supported

Max Capacity of USB/SD card: 32GB. Video File Formats: VOB, AVI, MPEG1, MPEG2, MPEG4, XVID (resolution should be under 720*576). Audio File Formats: MP3, WMA. Image File Format: JPEG.

Last Memory Function

Do you still worry your player will play from the very beginning next time? Set the "Last Memory" function to "ON" at the SETUP page. The break-point memory function of the DBPOWER portable DVD player will pick up from where you left last time.

ATTENTION

• Please avoid touching the laser lens.
• Do not use scratched or damaged discs.
• "OK" button means "play", "STOP" button means "pause".
• Please use the original power adapter.
• It is normal if hearing a loud sound when reading a disc for the first 15 seconds.
• Please remove the disc and replace it with other discs if the DVD player shows “no disc”.
• Please fully charge the DVD player before using it.
• It is highly recommended recharging this DVD player every 3 months. Please keep the cell under half charge statue, neither fully charge or discharge if long term storage.

Product description

Our professional-level Celestron LCD Digital Microscope II with a built-in digital camera is a biological LCD microscope with fully achromatic lens objectives, a mechanical stage, a 3.5” full color TFT screen, and a 5MP CMOS sensor, which allows for high-resolution imaging of specimen slides. A 1GB micro SD card is included to provide enough storage to capture over 600 high-resolution images for lab reports, papers, lessons, and much more! Powerful 40x to 1600x magnification with a digital zoom function makes the LCD Digital Microscope II ideal for viewing a range of cellular specimens on slides, while the built-in dual illumination source allows you to examine both translucent and opaque samples. Use the screen’s measuring reticle to help you determine the size of the specimens being examined. The LCD screen rotates 180 degrees so that you can easily share your discoveries with others. A fully adjustable mechanical stage with dual (X and Y) axis fine position control knobs allows for the accurate and easy positioning of slides. Buy with confidence from Celestron, based in California since 1960. Your purchase is backed by a two-year warranty and unlimited access to technical support from our team of US-based experts.

• BUILT-IN 5MP DIGITAL CAMERA: Our Celestron Biological Microscope has a built-in 5MP digital camera that captures high-resolution images and 30 fps SD video of your specimen as well as a full color 3.5" TFT LCD screen with onboard software.
• HIGH MAGNIFICATION POWER: From 40x up to 1600x magnification (with digital zoom), the LCD Digital Microscope II is a precision instrument ideal for viewing a range of cellular specimens on slides.
• INCLUDES 1GB MICRO SD CARD: The Celestron LCD Digital Microscope II even includes a 1GB micro SD card, which provides enough storage to capture over 600 high-resolution images for lab reports, papers, lessons, and more.
• MULTIPLE ACCESSORIES INCLUDED: In addition to the 1GB micro SD card, you’ll receive a dust cover, a rugged canvas carrying case with shoulder strap, 5 prepared slides, an AV out cable for viewing on a TV or projector, and a 4-plug international AC adapter.
• UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from Celestron, based in California since 1960. Your purchase is backed by a two-year warranty and unlimited access to technical support from our team of US-based experts.

User questions & answers

Question:	Buenas noches, el Tetraview viene con su respectivo estuche
Answer:	Hola buenas tardes, el que yo compre viene muy bien empacado y trae un estuche interior con cremallera de muy buena calidad que permite que el equipo este siempre protegido, es como de una lona firme muy buena. Yo lo utilizo en una porcícola donde prolifera mucho el polvo y las cucarachas y ese estuche permite que siempre este alejado de todo ello.
Question:	How do you turn it on? All I get is the opening setup screen and no instructions
Answer:	been a while since I have used mine, however, connect power cord to wall, or use 4 AA batteries, then I turn lights on, and push and hold screen power button. after that, this is a "touch Screen" so there are hidden commands that you can pull up by touching the lower or upper "edge" of the screen. they will come to view then. did your microscope come with a manual (about 4 pages in english, the rest is all other languages) ?
Question:	The reviews posted are often for other Celestron microscopes. I would like to know specifically how this model performs. Can someone post a review
Answer:	Like others, I have a different model (44345), but all models are pretty much the same, Mine is listed as a 5mp, but there are doc's listing it as 2mp and others as 5mp, You will replace the objectives! so don't buy it for them. The top LED is trash not bright enough for anything I have found! The unit has a auto focus and white balance with no way adjust or shut it off.So in the beginning it was almost useless to me, I added better Objectives and then discovered I could over power the auto light adjust. The cost of Microscope light are VERY high, so I added a Sewing machine LED lamp about $100 cheaper.I use it for insects, I have to trick it to get a good Pic, I flood it with light then turn down the base light with the disk (to almost blocking the light). Also it readjust the light after ever pic.I am getting what I need to complete the job.The Base stand is nice, I got mine at Fry's
Question:	Looking at grains of sand and foraminifera: will it work for solids
Answer:	My wife is a AKC judge and a breeder of " COLLIES " " you know like Lassie come home".She uses your product for checking sperm and absolutley loves it. gbm

Product features

Three Position Nosepiece

The LCD Digital Microscope II features a rotating three position nosepiece with 4x, 10x, and 40x objective lenses.

10x Camera Sensor Eyepiece

The microscope’s camera sensor acts as 10x eyepiece lens, yielding 40x, 100x, and 400x powers.

Measuring Reticle

Use the screen’s measuring reticle to determine the size of specimens being examined.

Fully Adjustable Mechanical Stage

Dual (X and Y) axis fine position control knobs for accurate and easy positioning of slides.

Save Or Output Images

Save images to an SD card or output them via AV or USB mini connections.

Dual Illumination Sources

Built-in, adjustable upper and lower LED illumination sources; examine both translucent as well as opaque samples.

Multiple Accessories Included

1 GB SD card, dust cover, rugged canvas carrying case with shoulder strap, 5 prepared slides, 4 plug international AC adapter.

• ☁【4.3 inch LCD Screen】： Amazing images and videos showing on 4.3 inch large screen. The Home Microscope has magnification levels of 50x to 1000x, which are standard on the best-quality microscopes. Its smoothly-rotating head makes it easy to working with this microscope. The precision fine and coarse focusing brings specimens into focus quickly and sharply.
• ☁【Adopted 8 Adjustable LED Light】：The 8 Adjustable LED illuminator ensures your specimens are clear and bright. An included metal stand allows for steady shots and comes in handy when viewing at powersyour specimen in sharp focus.
• ☁【2MP HD 1080P Camera】：Great for the classroom,factory or home, the sensor camera allows for streaming and still recording. Still images directly to the onboard Micro SD slot (8GB TF card is included) while viewing on monitor. Use the included fully adjustable stand the microscope to get the perfect image or video.
• ☁【Support connect with PC】：Connecting it with your computer via USB cable. The included PC software make recording HD videos simple allows you to take accurate measurements of your specimens. Depending on your screen size, you can achieve up to 50-1000x magnification for traditional slides or 3D specimens like stamps, coins, bugs, plants, rocks, skin, gems, circuit boards, and more.
• ☁【Built-in 2600mAh Rechargeable Battery】：Built-in rechargeable lithium-ion battery (2600mAh) to 4 hours continuosly working time.Also have professional, adjustable height stand included for hands-free operation. It’s well suited for hobbyists, quality control inspectors, medical professionals, and scientific researchers.

User questions & answers

Question:	My brother-in-law has macular degeneration. He would love to be able to tie fishing flies again. Would he have enough room under this to tie flies
Answer:	You can use this microscope directly because it has a 4.3 inch LCD screen. You can adjust the stand to let the microscope lens close to your inspecting objects. You can use it this microscope with your Windos PC or MAC by connecting the usb cable with your PC. You can contact the seller if you have any questions, they will help you asap. Thanks
Question:	It has a battery inside
Answer:	Yes, it is Built-in 2600mAh Rechargeable Battery
Question:	Can I use it off if the stand
Answer:	Yes, you can
Question:	Is it compatible with iPad
Answer:	I found this on their website: With a Micro TF card up to 8GB ,images and videos obtained during your observations can be saved to the TF card and output via a usb cable to meet the needs of our data transmission.High definition images are displayed when connected to Windows PC or Mac. does this help?

Product features

50X~1000X Magnification

Featuring 50X-1000X magnification can satisfy most of our daily needs and allow us to see the smallest details of the microscopic world clearly with a 2.0 MP high quality camera sensor. Various magnification images are obtained by rotating the focus wheel.

*Note: The microscope has only two kinds of resolution: 50X and 1000X.

8 Adjustable LED Lights

8 built-in LEDs with brightness adjustment, allowing us to set the desired level of illumination to get a perfect view in all kinds of environments.

*Note: The 8GB TF card is in the card slot.

2600mAh Battery

Equipped with a Large lithium battery capacity of 2600mAh provides up to 4 hours continuously working time,allowing us to observe the objects anytime and anywhere.

4.3 Inches LCD Screen

LCD digital microscope with a built-in 4.3 inches screen allows us to obtain a excellent visual to observe the microscopic world of the objects clearly with a high resolution of 1920*1080，observation becomes easily and conveniently.

Save & Output Images and Videos

With a Micro TF card up to 8GB, images and videos obtained during your observations can be saved to the TF card and output via a USB cable to meet the needs of our data transmission. High definition images are displayed when connected to Windows PC or Mac.

Product description

• Compound microscope provides high magnification for biological use and educational applications
• Siedentopf binocular head with pairs of 10x widefield and 25x widefield eyepieces with 53 to 77mm inter-pupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
• Forward-facing nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives that provide color correction of magnified images at five magnifications
• Brightfield, LED illumination, and 1.25 NA Abbe condenser with iris diaphragm for clear examination and light control
• Double-layer mechanical stage, with 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide
• Six widefield magnification settings: 40X, 100X, 250X, 400X, 1000X & 2500X
• Professional 30 degree inclined 360 degree swiveling Siedentopf binocular head

User questions & answers

Question:	What are some tricks to getting the 25x to focus and be as sharp at the 10x eyepieces? Can you only use the 25x for the 100x with oil
Answer:	It really isn’t that useful to use the 25x ocular lenses, the 10x work fine, but using the 25 x reduces the field of view so much that unless you are looking at something and need a small area magnified I suggest you don’t need them. You can use it with the 100x but it won’t work well because it goes above the reducing power of the lens. Pretty much 100 x 10 is the top end of good resolution.
Question:	Ex i want question about sending date,,if you want sending this microscope to all over the united state,s for us,,how much it long time aboutly
Answer:	I don't think it took more than a week to arrive
Question:	Does this have a top light? That lights up things from the top not just from below
Answer:	Actually I don't think it does have a top light. All of the magnification is up on top and the light is in the base. There are other items you can buy to attach to this scope however like an external viewer for example or to take photographs or a slide. It is a really great scope....as good as the ones I used in college!
Question:	Is this microscope strong enough to identify and differentiate between species of mold
Answer:	This is a pretty inexpensive microscope and the optics, while offering up to 2000 x magnification, are not great. Considering Galileo used optics he made himself I would say if you employ ingenuity and creativity you will be able to differentiate mold species. I've seen some amazing things with my microscope. The 2000 magnification uses the oil immersion technique for clarity.

Product features

AmScope B120C Siedentopf Binocular Compound Microscope

Description:

The B120C binocular compound microscope is designed for teaching demonstrations, clinical examinations and laboratory applications. It is an ideal microscope for teachers and students, including those in medical school or with a major in biology. It has a number of advancements in functionality compared to other microscopes in its class, such as enhanced LED lighting, replaceable condenser, and Siedentopf head adjustments. Use the microscope for studying fixed or live cells, bacteria, plants and soil, or water samples.

To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. Various eyepieces can be used to increase the overall optical magnification.

Four high-quality objective lenses are provided, mounted to a rotating turret for instant access to the large range of magnifications. Additional 25X eyepieces extend the maximum magnification to 2500X, and provide 6 distinct levels of magnification. The high-quality lenses are achromatically corrected to improve resolution and color accuracy.

The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

The LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. With our specially developed fly-eye lens, the light is evenly distributed at maximum brightness to improve contrast and resolution.

Features:

• A professional biological microscope for education, clinics and vets, and entry-level research
• Expanded to 6 wide-field magnifications levels from 40X to 2500X for viewing a large range of specimens including fixed and live cells, bacteria, and more
• The binocular head provides flexibility and comfort with advanced adjustment features.
• The bright, daylight-balanced LED illumination uses our specialized fly-eye lens for improved uniformity and contrast.
• The mechanical stage provides a full range of movement with easy-to-use precision controls.

• 【SUPER POWERFUL & PORTABLE】2000A PEAK OUTPUT JUMP STARTER-This compact (7.5*3.4*1.4-inch) & lightweight (1.35pounds) G16 jump starter has no problem starting most vehicles with gas engines up to 8.0L or diesels engines up to 6.5L.
• 【HIGH-SPEED CHARGING PORTS】Aside from normal charging ports, this portable jump starter is also equipped with a smart USB output that provides the fastest charging speed for your portable electronic devices.
• 【ULTIMATE SAFETY】The advanced intelligent protection clamps with a LED screen can provide over-current protection, short circuit protection, over-load protection, over-voltage protection, over-charge protection, etc. to ensure safety.
• 【3-IN-1 MULTIFUNCTIONAL LED FLASHLIGHT】The battery jump starter has a built-in LED flashlight with 3 modes (lighting/SOS/strobe) for emergency and night time use. You can use this car jump starter for illumination purposes or to signal an emergency.
• 【FREE THREE-YEAR WARRANTY】We also provide every customer with a THREE-YEAR free warranty! Your questions will be responded to within 24 working hours.

• 【POWERFUL & COMPACT】 Jump start your vehicle (up to 6.5L petrol or 5.0L diesel engine) with 700 amps of peak current and heavy duty clamps. Compact enough to be stored in your trunk or under the car seat.
• 【INTELLIGENT PROTECTION】 The high quality intelligent jumper clamps with LED screen on it has over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection etc.
• 【MULTIFUNCTIONAL LED FLASHLIGHT】 Easy access to the built-in LED flashlight with 3 modes (lighting/SOS/strobe) for emergency and night time use. Which is an extra function of the battery jump starter.
• 【3-YEAR WARRANTY】 All purchases are backed by our 36-month "No Questions Asked" warranty and tech support. Friendly and professional customer service is available. Buy it with confidence now!
• 【WHAT YOU GET】 1x DBPOWER DJS80A Jump Starter, 1x intelligent jumper clamps, 1x USB cable, 1x user manual, 1x Semi-hard case, our fan-favorite 3-year Warranty and timely customer service.