10 best astronomies

Product description

Get ready for the next awe-inspiring comet with a pair of sleek, portable Celestron Cometron 7x50 binoculars. The large 50 mm objective lenses and multi-coated optics offer amazing light-gathering capabilities that bring celestial objects into bright, sharp focus, making them ideal for comet watching, stargazing, and viewing craters on the Moon. Cometron 7x50’s wide field of view lets you explore expansive swaths of the sky to quickly pinpoint exactly the object you want to see, then keeps it in your sights without constant movement. Cometron 7x50’s rubberized aluminum housing is durable, lightweight, and tripod adaptable for extended comfort during long stargazing sessions. The binoculars come with a wide neck strap and a carrying case for security, portability, and grab-and-go convenience. Nitrogen Filled: No. Carrying Case: Woven Nylon

• Wide field of view reveals a larger portion of the night sky, allowing you to view more of the comet's impressive tail
• Large 50 mm objective lenses have tremendous light gathering ability, ideal for astronomical use
• Multi coated optics dramatically increase light transmission for brighter images with increased contrast and resolution
• Large exit pupil provides maximum light during nighttime and low light viewing sessions
• Strong and durable alumnium housing
• Wide field of view reveals a larger portion of the night sky, allowing you to view more of the comet's impressive tail ^Large 50mm objective lenses have tremendous light-gathering ability, ideal for astronomical use ^Multi-coated optics dramatically increase light transmission for brighter images with increased contrast and resolution ^Large exit pupil provides maximum light during nighttime and low-light viewing sessions ^Strong and durable alumnium housing

User questions & answers

Question:	How would I go about using a tripod with these? What items would I need to get
Answer:	These are only 7x binoculars. You won't need a tripod until you get into higher magnifications. 7x50 used to be good standard binoculars for decades, because it offered enough magnification while still being able to easily hand-hold them steadily. At 10x it starts to get more difficult to keep them steady. 50mm lenses in them are just large enough to make images bright & sharp enough to see clear even in shady areas, shadows, & star gazing.
Question:	Can the focus be adjusted for near-sightedness
Answer:	Yes, it can be adjusted on the right eye piece to compensate for near sightedness. Helps me a lot since I have astigmatism in my right eye.
Question:	What are the farthest objects in the night sky that one could see with this specific pair of binoculars? Can you see any planets
Answer:	Well technically one can see the great Andromeda galaxy (M31) with relative ease and good resolution in the night sky. The galaxy is about 2.5 million light years from earth (15 million-trillion miles), which is pretty far away Other objects that can be well studied with these binoculars include the Orion Nebula (1600 light years away), the craters on the moon, the pleadies star cluster (425 light years away), and much more. One can study planets using these binoculars too. With these, one can make out the 4 largest moons of Jupiter, and the elliptical shape of Saturn and its rings. I've also used these to locate the distant planets Neptune and Uranus I'm the sky. Ultimately the quality of viewing will depend on dark-sky conditions (light pollution, etc)These are good binoculars for their price.
Question:	Will these be good for hunting
Answer:	Hey, I am completely, 100%, AGAINST hunting! Make that 2000X against it. But, for the love of Peat- leave the (may I assume you are a man?) alone. He asked a simple, genuine question, and you 3 jump on the man, ridicule him and make him a target ( no pun intended), for your sanctimonious vitriol on him. I hate the NRA, hunting, etc. but you know nothing about him and you judge him. Yea! Such BIG BOYS, hiding behind a screen, judging someone you haver met. But I would PROMISE you this, if an asteroid hit 1/2 the earth and we were scavengening for food, starving , I am going to be glad to be around the person who knows how to hunt food for my children. You don't have to agree with someone's principles, but it doesn't give you the right to be cruel. Shame on you!

Product features

Cometron 7x50 Binocular

Originally designed for viewing meteors, comets, and other binocular-astronomy favorites, Cometron performs equally well as your daytime outdoor companion for viewing distant terrestrial subjects.

Better Viewing

A carrying case, objective covers, eyepiece covers, lens cloth, and instruction manual are all included. This binocular is water resistant for worry-free use in damp conditions.

• The Solar System Bracelet Attracts Positive Energy from the Whole Universe
• Length: 18 - 28cm / 7” - 11'' (Adjustable)
• Synthetic Stone Material: Amethyst,Lapis Lazuli,Red Agate,Amber,Tiger Eye,Yellow King Stone; Colorful beads correspond to different Planet
• Gender: Unisex, Women and Men, Girl and Boy. Great Gift for Birthday, Wedding, Anniversary, Valentine's Day, Christmas, Mother's Day, etc
• The Bracelet Comes with a Luxury Velvet Gift Bag, Ready for Gifting

Product features

Style 1 for You to Choose

Style 2 for You to Choose

The Solar System Bracelet Attracts Positive Energy from the Whole Universe

Synthetic Stone Material: Amethyst, Lapis Lazuli, Red Agate, Amber, Tiger Eye, Yellow King Stone; Colorful Beads Correspond to Different Planet

You are the Sun, So That All the Planets are Around You Turn up. When You See the Shooting Star Shining, Remember to Close Your Eyes and Make a Wish!

Bracelet Adjustable Fit Most. Beautiful Gift for Women Men.

1pcs Stretch Bracelet

Handmade Universe Guardian Bracelets

Natural Stone Bracelet

Astronomy Bracelet

solar system bracelet

planets bracelet

Galaxy Bracelet

energy bracelet

nasa gifts for kids

1pcs Braid Bracelet

Handmade Universe Guardian Bracelets

Natural Stone Bracelet

Astronomy Bracelet

solar system bracelet

planets bracelet

Galaxy Bracelet

energy bracelet

nasa gifts for kids

1pcs Stretch Bracelet

Handmade Universe Guardian Bracelets

Natural Stone Bracelet

Astronomy Bracelet

solar system bracelet

planets bracelet

Galaxy Bracelet

energy bracelet

nasa gifts for kids

1pcs Braid Bracelet

Handmade Universe Guardian Bracelets

Natural Stone Bracelet

Astronomy Bracelet

solar system bracelet

planets bracelet

Galaxy Bracelet

energy bracelet

nasa gifts for kids

Gift Package for the Bracelet

The Bracelet Comes with a Luxury Velvet Gift Bag, Ready for Gifting

Style 1 for You to Choose

Mixed Synthetic Gemstones Bracelet - Solar System Planets and a Shooting Star.

Note: The Beads Are Nature, so They Maybe Different from Each Other. It is Reasonable If There Are Some Differences between Realistic Beads and Pictures.

Style 2 for You to Choose

Mixed Synthetic Gemstones Bracelet - Solar System Planets and a Shooting Star.

Note: The Beads Are Nature, so They Maybe Different from Each Other. It is Reasonable If There Are Some Differences between Realistic Beads and Pictures.

Product description

IMAX: Hubble (BD)

In May 2009, the crew of the Space Shuttle Atlantis launched a mission to make vital repairs and upgrades to the Hubble Space Telescope, the world’s first space-based optical telescope. An IMAXÒ camera captured stunning footage of the five intricate spacewalks required, as well as close-up images of the effort to grasp the orbiting telescope with the shuttle’s mechanical arm at 17,000 MPH – and an unexpected problem that could sabotage the entire mission. Hubble combines this breathtaking material with images taken during the 20 years it has been our window into space. Through advanced computer visualization, Hubble’s detailed data becomes a series of scientifically realistic flights that unfold on screen like a guided tour of the universe, through time and space.

]]>

Product description

Note:



Be able to light a match when adjust focus on it

Do not use more than 3 minutes. Do not let the body heat up. Do not remove the focus head.



Specification:



- Color: black

- Length: 21cm

- Diameter: 2.9cm

- Portable Box Size: 21.5 x 6 x 17cm

- Material: Aluminum

- Surface treatment: Anodicoxidation Treatment

- Switching Mode: Touch Switches

- Battery: 16340 Batteries

- Beam Dimension: 500-10000m

- Operating Voltage: DC7.4V

- Adjustable Focus

- Charger Input: AC 100V-240V, 50/60Hz, Max150mA

- Charger Output: DC 4.2V 650mAh



Package Included:



- 1x Blue Light

- 5x Metal Light Heads

- 2x 16340 Batteries

- 1x Charger

- 1x Goggles

- 1x Manual

- 1x Metal Portable Box

• High grade alumium construction,visible light with adjustable focus
• Blue dot daylight as 30-100 meters,can be reach 1500 meters at night.It's no problem seeing it a couple hundred feet away
• Please don't keep open the light for a long time, or it may damage the light bulb
• Fine Workmanship: Precise screw threads, thick waterproof ring. Stainless Steel Screw: Sturdy fix,not loose.For outdoor adventure,distant targets and instructions sent out distress signals to let your travel be more happy and safety
• Package Included:1x Blue Light + 5 X Star caps + 2 X 16340 battery + 1x Charger + 1x Goggles + 1x Manual + 1x Metal Portable Box

Product description

Back in My Day We Had Nine Planets. Looking for funny astronomy costume, funny astronomy outfit, i love astronomy, galaxy clothes, galaxy novelty, galaxy universe outfit? Great galaxy gift, astronomy gift, astronomer gift for astronomy lovers. Vintage Never Forget Pluto. Did you learn in grade school that Pluto was a planet? Pluto - Never Forget - 9th Planet Solar System Space graphic design makes a perfect gift for a brother, sister, daughter, father, mother, son or daughter.

• Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester
• Imported
• Machine wash cold with like colors, dry low heat
• Vintage Never Forget Pluto. Did you learn in grade school that Pluto was a planet? Pluto - Never Forget - 9th Planet Solar System Space graphic design makes a perfect gift for a brother, sister, daughter, father, mother, son or daughter.
• Back in My Day We Had Nine Planets. Looking for funny astronomy costume, funny astronomy outfit, i love astronomy, galaxy clothes, galaxy novelty, galaxy universe outfit? Great galaxy gift, astronomy gift, astronomer gift for astronomy lovers.
• Lightweight, Classic fit, Double-needle sleeve and bottom hem