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telescope mirror

October 9th, 2010 admin Comments off


telescope mirror

2.1X Eschenbach Max TV Glasses Distance Viewing 2.1X Eschenbach Max TV Glasses Distance Viewing

Sale Price: $149.95

 

Description

MaxTV maximizes the size of TV screens with the easiest-to-fit, binocular ever introduced - MaxTV glasses! These hands-free, head-mounted glasses provide 2.1X magnification AND can be adjusted so that each eye lens can be focused separately. The glasses will focus on objects from distances of 10 feet to infinity, and are perfect for watching TV, sporting events, movies, theatre, bird watching, or any other distance viewing activity in which a magnified image would be helpful. With flexible temples, the MaxTV telescopic glasses are the most comfortable television viewing device ever. Don't rush out and spend thousands on a large screen TV - try the MaxTV first! Weight 1.7 oz. #200656

Features

  • Distance Viewing - TV Glasses
  • Helps people with Macular Degeneration watch TV
  • maxtv glaasses, max tv, eschenbach
  • binocular, binoculars glasses
  • low vision glasses, maxtv, maxtv glasses

telescope mirror

 

Where / What / Who has the biggest mirror of the world? I would like to know the answers of the telescope and the mirror on the wall.?

On the other hand, are there any good sites with information only in mirrors, in addition to the class telescope?

There are some real lies on Earth. I think the most is big in South Africa. It is the SALT telescope with a spherical mirror 11 meters. There are two Keck telescopes on Hawaii's Big Island with mirrors 10 meters across. They sit on top of Mauna Kia at an elevation of 13,796 feet. But those are not just big telescopes on Mauna Kia. There is also one with a mirror 8. I am including a link to a directory of all the worlds largest telescopes. All are reflectors -. Sorry mirrors but not on other types of mirrors.

TELESCOPE SECONDARY MIRROR 23 inch
TELESCOPE SECONDARY MIRROR 23 inch
Paypal   US $62.95
Telescope Secondary Mirror 1 inch Precision flat
Telescope Secondary Mirror 1 inch Precision flat
Paypal   US $16.99
125 inch partial telescope eyepiece mirror diagonal
125 inch partial telescope eyepiece mirror diagonal
Paypal   US $4.94
Telescope Spider w secondary mirror holder10
Telescope Spider w secondary mirror holder10
Paypal   US $29.00
TELESCOPE SECONDARY MIRROR 27 inch
TELESCOPE SECONDARY MIRROR 27 inch
Paypal   US $77.95
Telescope Secondary Mirror 14 inch
Telescope Secondary Mirror 14 inch
Paypal   US $66.99
Telescope Spider w secondary mirror holder 6
Telescope Spider w secondary mirror holder 6
Paypal   US $29.00
Questar 35 telescope cervit mirror broadband coating serial 5 CV 5495BB
Questar 35 telescope cervit mirror broadband coating serial 5 CV 5495BB
Paypal   US $1,800.00
Telescope Spider w secondary mirror holder 8
Telescope Spider w secondary mirror holder 8
Paypal   US $29.00
Telescope Secondary Mirror 8 inch Precision flat
Telescope Secondary Mirror 8 inch Precision flat
Paypal   US $15.99
ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR
ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR
Paypal   US $15.00
CURVED VANE TELESCOPE SPIDER w SECONDARY MIRROR HOLDER
CURVED VANE TELESCOPE SPIDER w SECONDARY MIRROR HOLDER
Paypal   US $64.00
2.1X Eschenbach Max TV Glasses Distance Viewing 2.1X Eschenbach Max TV Glasses Distance Viewing

Sale Price: $149.95

 

Description

MaxTV maximizes the size of TV screens with the easiest-to-fit, binocular ever introduced - MaxTV glasses! These hands-free, head-mounted glasses provide 2.1X magnification AND can be adjusted so that each eye lens can be focused separately. The glasses will focus on objects from distances of 10 feet to infinity, and are perfect for watching TV, sporting events, movies, theatre, bird watching, or any other distance viewing activity in which a magnified image would be helpful. With flexible temples, the MaxTV telescopic glasses are the most comfortable television viewing device ever. Don't rush out and spend thousands on a large screen TV - try the MaxTV first! Weight 1.7 oz. #200656

Features

  • Distance Viewing - TV Glasses
  • Helps people with Macular Degeneration watch TV
  • maxtv glaasses, max tv, eschenbach
  • binocular, binoculars glasses
  • low vision glasses, maxtv, maxtv glasses
Telescoping 6X to 1X Suction Cup Magnifying Travel Mirror in White, with Travel Bag Telescoping 6X to 1X Suction Cup Magnifying Travel Mirror in White, with Travel Bag

List Price: $67.00
Sale Price: $54.95
You save: $12.05 (18%)

 

Description

Equipped with a powerful, effective and exclusive patented suction cup, this telescoping mirror can be placed directly and instantly on any smooth and watertight surface: mirror, window pane, lacquered paint, Formica, tile, etc. The break resistant mirror is 6 inches in diameter, optical quality, and is double sided. One side is a plain mirror, the other side is a 6x times magnifying mirror. It is mounted on a telescopic arm. When folded down, it extends 8 inches, telescoping out to 31 inches. With two ball-and-socked joints (one on the base, the other on the mirror), the mirror will swivel 360 degrees. It is great for inserting contact lenses, shaving, applying eye make-up, seeing the back of your head, etc. both at home and on the road.

Features

  • Plain mirror reversing to a 6x times magnifying mirror
  • Suction pad fastening system easily permits moving from one place to another
  • Break resistant acrylic mirror, PVC body, stainless steel telescopic rod extends 31 inches
  • Base is 4 inches across and mirror is 6 inches in diameter
  • Size : 11 x 6 x 1", Weight : 11 oz. Color: White, folds for travel
New Telescopic Window Squeegee Cleaner Squeegie Squeegy New Telescopic Window Squeegee Cleaner Squeegie Squeegy

List Price: $27.78
Sale Price: $7.99
You save: $19.79 (71%)

 

Description

New Telescopic Squeegee. This practical window cleaner extends to 48". No more struggling to get rid of dirt where it is hard to reach! Excellent for glass and mirror. One side of 8.5" wide dual head is a washer, the other a squeegee to dry window surface. Convenient plastic handle for best grip. Perfect for home, storefront, office, car and boats. Demountable head for easy storage. Lightweight and easy to use. Dimensions: Normal: 27" Extended: 48"

Tele Vue 2 Tele Vue 2" Everbrite Mirror Star (90°) Diagonal with Brass Clamp Ring -Black Satin Finish

Sale Price: $284.95

 

Description

Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the "whitest," most natural image available. The coating is painstakingly applied to Pyrex with a surface accuracy of a 1/10 wave flatness. The Everbrite is offered in both 1¼" and 2" models. The diagonal bodies of each are machined from solid blocks of aluminum. In this way we can insure permanent alignment. The one piece body construction also assures heavy accessories can't force the diagonal body to "unscrew" from the barrel as with other brands. Both the 1¼" and 2" models feature brass clamp rings, anti-reflection threads and 1¼" and 48mm filter threads respectively.

Features

  • The diagonal body is machined from a solid block of aluminum
  • Permanent alignment is assured
  • Features brass clamp rings, anti-reflection threads
  • The one piece body construction also means heavy accessories can't force the diagonal body to unscrew from the barrel
  • Ideal for refractor telescopes
Microfiber Lens Cleaning Cloths Clean Camera Lenses, Computer Monitors, Lcds & Tv Screens, Handhelds, Pdas, Cell Phones, Iphones, Blackberries, Digital Cameras, Jewelry, Eyeglasses, Sunglasses, Cds, Dvds, Notebooks, Laptops, Telescopes, Binoculars, Ipads, Gps, Rear-view Mirrors, 6 x 7 Inches, Cat Collection, 4-pack Microfiber Lens Cleaning Cloths Clean Camera Lenses, Computer Monitors, Lcds & Tv Screens, Handhelds, Pdas, Cell Phones, Iphones, Blackberries, Digital Cameras, Jewelry, Eyeglasses, Sunglasses, Cds, Dvds, Notebooks, Laptops, Telescopes, Binoculars, Ipads, Gps, Rear-view Mirrors, 6 x 7 Inches, Cat Collection, 4-pack

List Price: $35.80
Sale Price: $23.95
You save: $11.85 (33%)

 

Description

Photosilk microfiber cleans eyeglasses, sunglasses, cameras & lenses, LCD screens, CDs & DVDs, iPods, smart phones, Blackberries, iPads, GPS, Computer & TV monitors, Car rear-view mirrors, binoculars, telescopes, watches and jewelry. Photosilks make original, useful and inexpensive gifts. Our award-winning product has been selected for its outstanding fiber quality and photo resolution. Our microfiber gently cleans and protects fragile and coated surfaces. Use dry or slightly moist with a touch of water. A portion of our proceeds goes to organizations dedicated to building a healthier and more sustainable world. MADE IN THE USA. We do Custom and Bulk orders. Contact our Customer Service for details.

Features

  • Top Quality ultra-fine microfiber; gently cleans delicate and coated surfaces with outstanding results
  • Impeccable Photo Imprints
  • Environmentally friendly and chemical-free
  • Reusable and colorfast
  • 6 x 7 inches
Televue 90° 1 1/4'' DPC-1250 Everbrite Televue 90° 1 1/4'' DPC-1250 Everbrite

List Price: $190.00
Sale Price: $179.95
You save: $10.05 (5%)

 

Description

Televue 90° 1 1/4'' DPC-1250 Everbrite Diagonal

Nikon 7072 Lens Pen Cleaning System Nikon 7072 Lens Pen Cleaning System

List Price: $11.95
Sale Price: $6.90
You save: $5.05 (42%)

 

Description

New Nikon Lenspen Pro 7072 Cleaning System Lens Pen.Will not scratch or damage lens.Outperforms all other lens cleaning devices.Unique LensPen tip is self-replenishing.Cleaning compound will not spill or dry up.

Features

  • A simple lens-cleaning system
  • Small, pen-style design easily fits in any camera bag
  • Soft brush retracts into pen body to stay clean
  • Removes fingerprints, dust, and other debris that may compromise your image
  • Works with all types of cameras (digital and film), as well as binoculars, telescopes, and other optical products
Carson MM-200 Carson Micromax LED 60X-100X LED Lighted Pocket Microscope Carson MM-200 Carson Micromax LED 60X-100X LED Lighted Pocket Microscope

List Price: $19.00
Sale Price: $7.22
You save: $11.78 (62%)

 

Description

CARSON MM-200 MICROMAX LEDTM 60X-100X POCKET MICROSCOPE

Lightweight and portable, the Carson MM-200 MicroMax pocket microscope is ideal for on-the-go science. The MicroMax offers a powerful 60 to 100x magnification range, making it easy to examine blood samples, bugs, and anything else that's worthy of a closer look. The microscope also includes a built-in LED light that provides a bright, clear image, along with a rubberized eyepiece for comfortable viewing. Best of all, the MicroMax fits conveniently in a jacket pocket, so you can bring it along wherever you go--whether it's a school field trip or a visit to a friend's house. Specifications Magnification: 60 to 100x Batteries: 3 SG3 button cell (included) Dimensions: 1.25 by 3.25 by 0.75 inches (W x H x D) Weight: 1.1 ounces

Features

  • LED lighted
  • Runs on 3 SG3 Button Cell Batteries (Included)
  • Power and zoom controls
  • weighs 7.2 ounce
Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel, 10x-50x Optical, 200x Digital Magnification Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel, 10x-50x Optical, 200x Digital Magnification

List Price: $99.00
Sale Price: $74.95
You save: $24.05 (24%)

 

Description

26700-300 Connector: USB Features: -Microscope. -Blue finish. -Available in USB or wireless. -Adjustable LED light. -Large focus knob. -Included image capture software and metal stand. Specifications: -Image sensor: 0.5'' color CMOS. -Image resolution: 2M. -Frame rate: 30 fps. -Magnification: 10x-50x, 10x-20x optical and 200x digital. -Shutter speed: 1 sec to 1/1000 sec . -LED light type: 8 White LEDs . -Exposure: Automatic. -White balance: Automatic. -Focus range: Manual 10mm to 500mm. -Power source: 5 VDC through USB port. -Weight capacity: 0.65 lbs.

Features

  • 2.0 megapixel digital tabletop microscope with 1/2" color complementary metal-oxide semiconductor (CMOS) image sensor and USB 2.0 computer output to display images or video, commonly used for quality control (QC) inspection, medical and scientific research, geology, mineralogy, chemistry, and for printing and textile inspection.
  • Optical magnification of 10X to 50X, and digital magnification of 200X
  • 8 built-in, white LED lights with two-step intensity control for illumination, automatic white balance, and the ability to be turned on and off
  • Included software produces images (JPEG or BMP formats) or video (AVI format)
  • One year warranty
Making Your Own Telescope (Dover Books on Astronomy) Making Your Own Telescope (Dover Books on Astronomy)

Sale Price: $16.95

 

Description

Complete, detailed instructions and numerous diagrams for constructing a do-it-yourself telescope. No complicated mathematics are involved, and no prior knowledge of optics or astronomy is needed to follow the text's step-by-step directions. Contents cover, among other topics, materials and equipment; tube parts and alignment; eyepieces, and related problems; setting circles; and optical principles. 6 plates. 100 figures.

telescope mirror

Telescope Mirror

June 14th, 2010 admin Comments off


Telescope Mirror

SE 15Lb Magnet Pick-up Tool, 33 SE 15Lb Magnet Pick-up Tool, 33" Long, Stainless Steel

List Price: $6.00
Sale Price: $5.82
You save: $0.18 (3%)

 

Description

Pull Up to 15 Lbs.

Features

  • Extends up to 33"
  • Magnet pulls up to 15 lbs.
  • Black handle

Telescope Mirror

 

The wonders of science are in a telescope mirror

World outside world and the fascination has always seemed to hold man in his possession. Beings humans seem to be capable of wanting to know more about all the planets that exist within our solar system and worlds beyond. Perhaps our fascination of life beyond Earth is the key that feeds all types of inventions that give us hope that we are not alone.

Therefore, it is not surprising that Science has a huge following and NASA as a major concern. Human curiosity is something that can be difficult to extinguish, and that seems to grow more fierce with each new generation.

The invention of the telescope has always been hailed as the time when advanced science. So the interest in the telescope's mirror is so intense. Not only does the need for progress, but also the need to know. In fact, one can say that the telescope's mirror is the keyhole to the soul of the world.

The hype of creation has now seemed to have a share on the lives of most people. It seems that some nut wants to give the telescope science mirror a more personal touch. This has led to the DIY action creating these mirrors of telescopes and in-depth knowledge about the cell telescope mirror is being acquired. No wonder that the Internet is already loaded with ways to make your own telescope with the fundamental element, which is the mirror the telescope.

Perfection is in the glass

For the first timer in the telescope-making may seem a bit confusing As for how to get the shape of a telescope mirror is correct. It seems that this is in the preparation of the glass. Choosing the right type of glass can be a bit complicated, but there are many professional web sites dedicated to showing how to accomplish this.

The trick is knowing the required thickness, discovering the fact that the bulk the glass is more work will need to enter the perfect sphere. You can simply talk to glassware and know what your best crystal. They will be able advice on the tough nature of the different types of glass as well as the type of glass, which could be ideal for telescope use.

Recognition in the telescope's mirror is that in effect keep the flames of curiosity alive. When you see something that is off the ground with only a small instrument can give one a rush much-needed adrenaline.

About the Author

If you love this article, you will also love another article written by this article's author on high power laser pointer and astronomy laser pointer.

How to make a parabolic mirror for the telescope?

What are the steps and costs involved? .. What things do I have to buy? It also indicates how to make sure the mirror is ground to be exact parabolic shape? ... After the glass has been how to make a mirror of it. I have a shave concave (10-inch) mirror at home. But it distorts. Can I use that somehow?

For a first draft to a mirror in the "4-10" size range. It will take some weekends. Grinding, polishing, thinking, and coating a small mirror in one day can be done, but will require some experience. In the U.S. get the glass, abrasives, polishing the tone and Newport, Willmann-Bell, or GotGrit. Their websites are some prices. In the eyes of Newport on the site "Mirror starter kits." Outside North America also has providers. - Some people in Britain, Italy, Iran and India. Find some classic books on the subject. The Book of J. Thomson Allyn is online. Richard Berry's book is at AbeBooks. The same goes for most others. Texereau The book is online (in French). The three volumes are good to have Ingalls. Neal Howard's book is good milling tend to get the curve of spheroidal. With these smaller mirrors parabolize the polishing stage. You make your own Foucault test apparatus for that. There are other tests, too, as Ronchi, can be done. There are plenty of websites in the manufacture of the telescope. There are 30 courses to + telescope, workshops and clubs. Some are on the website Stellafane. A few clubs (for example, Washington and St. Petersburg) have their own cameras aluminising. Most have aluminized mirrors commercially. - A lot of styles mounting. Stability and tracking are important.

TELESCOPE SECONDARY MIRROR 23 inch
TELESCOPE SECONDARY MIRROR 23 inch
Paypal   US $62.95
Telescope Secondary Mirror 1 inch Precision flat
Telescope Secondary Mirror 1 inch Precision flat
Paypal   US $16.99
125 inch partial telescope eyepiece mirror diagonal
125 inch partial telescope eyepiece mirror diagonal
Paypal   US $4.94
Telescope Spider w secondary mirror holder10
Telescope Spider w secondary mirror holder10
Paypal   US $29.00
TELESCOPE SECONDARY MIRROR 27 inch
TELESCOPE SECONDARY MIRROR 27 inch
Paypal   US $77.95
Telescope Secondary Mirror 14 inch
Telescope Secondary Mirror 14 inch
Paypal   US $66.99
Telescope Spider w secondary mirror holder 6
Telescope Spider w secondary mirror holder 6
Paypal   US $29.00
Questar 35 telescope cervit mirror broadband coating serial 5 CV 5495BB
Questar 35 telescope cervit mirror broadband coating serial 5 CV 5495BB
Paypal   US $1,800.00
Telescope Spider w secondary mirror holder 8
Telescope Spider w secondary mirror holder 8
Paypal   US $29.00
Telescope Secondary Mirror 8 inch Precision flat
Telescope Secondary Mirror 8 inch Precision flat
Paypal   US $15.99
ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR
ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR
Paypal   US $15.00
CURVED VANE TELESCOPE SPIDER w SECONDARY MIRROR HOLDER
CURVED VANE TELESCOPE SPIDER w SECONDARY MIRROR HOLDER
Paypal   US $64.00
Alex SPY SCOPE Alex SPY SCOPE

List Price: $10.99
Sale Price: $9.99
You save: $1.00 (9%)

 

Description

What is it about spying on others that intrigues kids? Whatever it is, most kids go through a secret-agent phase, when the idea of becoming a spy or an FBI agent seems like the only possible career path. With this handy-dandy Spy Scope, junior detectives can peek around corners, over a fence, or out a window. The scope is made of hard purple plastic with red accents, and it can extend from 10 to 14 inches in height. The Spy Scope works just like a periscope on a submarine, by the use of angled mirrors inside the extendable tube. So, up periscope, junior detectives! It's a big world out there, and it's even more interesting when you can check out the action without being seen. --Marcie Bovetz

This cool Under Cover Spy Scope has specially designed lenses that allow you to see around almost anything. The top of the scope extends to a full 14" tall so you can hide behind a chair, door or other object and see what's happening on the other side! An essential piece of spy equipment for any detective who wants to go under cover.

Features

  • Spy scope can extend to be 14 long
  • See over, under, or around any object
  • The spy scope is an essential item for any young detective or spy
  • Durable plastic is sturdy and will stand up to even the wildest spy adventures
  • For ages 5+ years
Celestron 44102 400x Power Laboratory Biological Microscope Celestron 44102 400x Power Laboratory Biological Microscope

List Price: $185.95
Sale Price: $99.95
You save: $86.00 (46%)

 

Description

Celestron 400X Laboratory Biological Microscope. For entry - level microscopes, it's in a class of its own! Reveal the magic in everyday objects! The texture of each rock, the fragile wings of an insect, or the veins of a leaf... all magnified in magnificent detail. You open your child up to a whole new intriguing world from the moment they open the box. Dollar-for-dollar, it might be the best entry-level Scope available. Where cheap-o beginner microscopes typically utilize plastic components and flimsy construction, Celestron®'s 400X Microscope is precision made with metal components, and includes a condenser and diaphragm, which beginner scopes rarely include. And it's amazingly powerful, up to 400X to reveal details you never knew existed. For performance and quality on a tight budget, Celestron is at the head of the class! Details: 40X / 100X / 400X magnification; 10X eyepiece, with 4X, 10X and 40X objective lenses; Precision all-metal body; Fully coated optics for top clarity, contrast and brightness; Microscope head: monocular, adjustable 0-60 degrees; Includes 5 prepared slides: intestine, honey bee mouth parts, corn stem, year tilia stem, and winter jasmine leaf; 50 mm (2") mirror illumination for extra-bright image picture; Condenser and 5-disc diaphragm built-in; Coarse and fine focus knobs; Eyepiece F.O.V.: 12 degrees; Stage: Plain, 110 mm x 120 mm; Weighs 5 lbs. Order yours today! Celestron Laboratory Biological Microscope

Features

  • An entry level microscope with features such as a condenser, triple objective nosepiece, diaphragm and yet at an economical price
  • 10x eyepiece and 4x, 10x, 40x objective lenses combine to provide powers of 40x, 100x, and 400x allowing for more serious usage
  • The arm is adjustable from 0° to 60° so you can position the microscope for comfortable views
  • 50mm (2") mirror provides illumination to make details of specimen slides easier to see
  • Basic condenser is provided to concentrate the light cone onto the specimen to make it easier to observe details of the specimen
Orion Observer 70mm Equatorial Refractor Telescope Orion Observer 70mm Equatorial Refractor Telescope

Sale Price: $169.99

 

Description

Orion’s Observer 70 EQ combines the solid optical performance of a classic achromatic refractor with a German style equatorial mount. The Observer 70 features very good optics and 36 percent more light gathering power than 60mm beginner scopes. The complete accessory package includes high and low power eyepieces, a 90 degree star diagonal, a red-dot finder, illustrated instructions, and Orion‘s Starry Night Special Edition astronomy software. The Observer 70 EQ features very good optical performance. Achromatic refractors have a two piece objective lens, the second lens element compensates for “chromatic aberration”, the false color or blue fringes seen in low cost telescopes. In daylight tests I see very little blue fringing with the standard equipment 10mm eyepiece (70X magnification), and none at all with the 25mm eyepiece (28X). Stars and planets show up very nicely with the Observer 70. The quadruple star in the Orion Nebula known as the Trapezium is cleanly split into four components with the 10mm eyepiece (70X magnification). When I combine the 10mm eyepiece with a 2X Barlow lens for 140X magnification, I’m treated to lovely views of Saturn’s rings and the little orange disk of Mars. My view of the Moon is delightfully crisp and clear; the 25mm eyepiece nicely frames the Lunar disk, and using the 10mm eyepiece I can easily see mountain peaks and terraced walls inside the crater Copernicus. The Observer 70 EQ also features an aluminum tripod and an EQ-1 equatorial mount. The equatorial mount is a little more complicated to balance and align than the Observer 70 AZ , but the reward is better slow motion control and tracking at magnifications over 100X. Simply point the equatorial axis at Polaris, the North Star, and the telescope tracks celestial objects by turning one slow motion knob. This makes it much easier to use a high power eyepiece while viewing the Moon and Planets. The “EZ Finder II” works by shining a red LED on a small window; just look through the window and line up the red spot with your target. This works OK for bright objects like the Moon and planets but not so well for finding galaxies and deep space objects. Orion’s Observer 70 EQ is simply a very good entry level telescope for a student or family. The good quality 70mm optics produce an image that is significantly sharper and brighter than 60mm beginner scopes, and the package includes a solid mount, two good eyepieces, and fully illustrated instructions. --Jeff Phillips Pros: Reliable refractor design Good views of the Moon and planets Complete accessory package Starry Night software included Cons: Finder only works for bright objects

This tried-and-true refractor goes the extra distance in introducing the novice to the wonders of the night sky. The Observer 70 features a 70mm fully anti-reflection coated achromatic objective lens, which provides 36% more light-gathering ability than a 60mm. Its 700mm focal length (f/10) will show you the stark beauty of the lunar surface, Saturn's rings, Jupiter's atmospheric belts, or the billowy clouds of the Orion Nebula. The included EQ-1 equatorial mount comes equipped with dual slow-motion controls for manual star tracking and adjustable aluminum tripod. Includes an EZ Finder II finder scope to help you zero in on your celestial targets, two eyepieces - 25mm (1.25") and 10mm (1.25") - and 90-deg star diagonal. One year limited warranty.

Features

  • A great entry-level refractor telescope at a very affordable price
  • Reveals detailed views of the Moon and bright planets such as Jupiter and Saturn
  • 70mm (2.75") aperture and 700mm focal length provides great views of bright night-sky objects
  • Includes sturdy tripod and equatorial (EQ) mount for convenient manual slow-motion tracking of celestial objects
  • Includes two eyepieces, finder scope, focuser, 90-degree mirror diagonal for comfortable viewing
  • Free Starry Night astronomy software and DVD, and more!
Tele Vue 2 Tele Vue 2" Everbrite Mirror Star (90°) Diagonal with Brass Clamp Ring -Black Satin Finish

Sale Price: $284.95

 

Description

Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the "whitest," most natural image available. The coating is painstakingly applied to Pyrex with a surface accuracy of a 1/10 wave flatness. The Everbrite is offered in both 1¼" and 2" models. The diagonal bodies of each are machined from solid blocks of aluminum. In this way we can insure permanent alignment. The one piece body construction also assures heavy accessories can't force the diagonal body to "unscrew" from the barrel as with other brands. Both the 1¼" and 2" models feature brass clamp rings, anti-reflection threads and 1¼" and 48mm filter threads respectively.

Features

  • The diagonal body is machined from a solid block of aluminum
  • Permanent alignment is assured
  • Features brass clamp rings, anti-reflection threads
  • The one piece body construction also means heavy accessories can't force the diagonal body to unscrew from the barrel
  • Ideal for refractor telescopes
Microfiber Lens Cleaning Cloths Clean Camera Lenses, Computer Monitors, Lcds & Tv Screens, Handhelds, Pdas, Cell Phones, Iphones, Blackberries, Digital Cameras, Jewelry, Eyeglasses, Sunglasses, Cds, Dvds, Notebooks, Laptops, Telescopes, Binoculars, Ipads, Gps, Rear-view Mirrors, 6 x 7 Inches, Cat Collection, 4-pack Microfiber Lens Cleaning Cloths Clean Camera Lenses, Computer Monitors, Lcds & Tv Screens, Handhelds, Pdas, Cell Phones, Iphones, Blackberries, Digital Cameras, Jewelry, Eyeglasses, Sunglasses, Cds, Dvds, Notebooks, Laptops, Telescopes, Binoculars, Ipads, Gps, Rear-view Mirrors, 6 x 7 Inches, Cat Collection, 4-pack

List Price: $35.80
Sale Price: $23.95
You save: $11.85 (33%)

 

Description

Photosilk microfiber cleans eyeglasses, sunglasses, cameras & lenses, LCD screens, CDs & DVDs, iPods, smart phones, Blackberries, iPads, GPS, Computer & TV monitors, Car rear-view mirrors, binoculars, telescopes, watches and jewelry. Photosilks make original, useful and inexpensive gifts. Our award-winning product has been selected for its outstanding fiber quality and photo resolution. Our microfiber gently cleans and protects fragile and coated surfaces. Use dry or slightly moist with a touch of water. A portion of our proceeds goes to organizations dedicated to building a healthier and more sustainable world. MADE IN THE USA. We do Custom and Bulk orders. Contact our Customer Service for details.

Features

  • Top Quality ultra-fine microfiber; gently cleans delicate and coated surfaces with outstanding results
  • Impeccable Photo Imprints
  • Environmentally friendly and chemical-free
  • Reusable and colorfast
  • 6 x 7 inches
Televue 90° 1 1/4'' DPC-1250 Everbrite Televue 90° 1 1/4'' DPC-1250 Everbrite

List Price: $190.00
Sale Price: $179.95
You save: $10.05 (5%)

 

Description

Televue 90° 1 1/4'' DPC-1250 Everbrite Diagonal

Nikon 7072 Lens Pen Cleaning System Nikon 7072 Lens Pen Cleaning System

List Price: $11.95
Sale Price: $6.90
You save: $5.05 (42%)

 

Description

New Nikon Lenspen Pro 7072 Cleaning System Lens Pen.Will not scratch or damage lens.Outperforms all other lens cleaning devices.Unique LensPen tip is self-replenishing.Cleaning compound will not spill or dry up.

Features

  • A simple lens-cleaning system
  • Small, pen-style design easily fits in any camera bag
  • Soft brush retracts into pen body to stay clean
  • Removes fingerprints, dust, and other debris that may compromise your image
  • Works with all types of cameras (digital and film), as well as binoculars, telescopes, and other optical products
Carson MM-200 Carson Micromax LED 60X-100X LED Lighted Pocket Microscope Carson MM-200 Carson Micromax LED 60X-100X LED Lighted Pocket Microscope

List Price: $19.00
Sale Price: $7.22
You save: $11.78 (62%)

 

Description

CARSON MM-200 MICROMAX LEDTM 60X-100X POCKET MICROSCOPE

Lightweight and portable, the Carson MM-200 MicroMax pocket microscope is ideal for on-the-go science. The MicroMax offers a powerful 60 to 100x magnification range, making it easy to examine blood samples, bugs, and anything else that's worthy of a closer look. The microscope also includes a built-in LED light that provides a bright, clear image, along with a rubberized eyepiece for comfortable viewing. Best of all, the MicroMax fits conveniently in a jacket pocket, so you can bring it along wherever you go--whether it's a school field trip or a visit to a friend's house. Specifications Magnification: 60 to 100x Batteries: 3 SG3 button cell (included) Dimensions: 1.25 by 3.25 by 0.75 inches (W x H x D) Weight: 1.1 ounces

Features

  • LED lighted
  • Runs on 3 SG3 Button Cell Batteries (Included)
  • Power and zoom controls
  • weighs 7.2 ounce
Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel, 10x-50x Optical, 200x Digital Magnification Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel, 10x-50x Optical, 200x Digital Magnification

List Price: $99.00
Sale Price: $74.95
You save: $24.05 (24%)

 

Description

26700-300 Connector: USB Features: -Microscope. -Blue finish. -Available in USB or wireless. -Adjustable LED light. -Large focus knob. -Included image capture software and metal stand. Specifications: -Image sensor: 0.5'' color CMOS. -Image resolution: 2M. -Frame rate: 30 fps. -Magnification: 10x-50x, 10x-20x optical and 200x digital. -Shutter speed: 1 sec to 1/1000 sec . -LED light type: 8 White LEDs . -Exposure: Automatic. -White balance: Automatic. -Focus range: Manual 10mm to 500mm. -Power source: 5 VDC through USB port. -Weight capacity: 0.65 lbs.

Features

  • 2.0 megapixel digital tabletop microscope with 1/2" color complementary metal-oxide semiconductor (CMOS) image sensor and USB 2.0 computer output to display images or video, commonly used for quality control (QC) inspection, medical and scientific research, geology, mineralogy, chemistry, and for printing and textile inspection.
  • Optical magnification of 10X to 50X, and digital magnification of 200X
  • 8 built-in, white LED lights with two-step intensity control for illumination, automatic white balance, and the ability to be turned on and off
  • Included software produces images (JPEG or BMP formats) or video (AVI format)
  • One year warranty
Giant Telescope [HD] Giant Telescope [HD]

Sale Price: $2.99

 

Telescope Mirror