Orion 1.25″ 13% Transmission Moon Filter for Telescope Eyepieces
- Orion Moon filter reduces glare so you can see more lunar detail and surface features
- Filter allows transmission of only 13% of the reflected light.
- Orion Moon Filter is especially useful to owners of large-aperture scopes
- Screws into threaded eyepiece barrel. 1.25" diameter
The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view. Our Moon Filter reduces the glare, allowing transmission of only 13% of the reflected light. Not only will you see more surface features, but you can study them in greater comfort. The filter reduces irradiation, which is the distortion at the boundary between light and dark areas, such as along the lunar terminator. The Orion Moon Filter is especially useful to owners of large-aperture scopes, in which the Moon's brightness can be overwhelming. It uniformly reduces light over the entire visible spectrum. Screws into threaded eyepiece barrel.
List Price: $ 19.95
Price: $ 15.96
- Normal image (no up-side-down and reversed images) viewing for daytime observing with included 1.5x erecting lens.
- Enjoy multiple viewing magnifications from 22x to 150x with included accessories.
- Includes easy to use pre-assembled 10-inch metal tripod.
- Tripod comes with easy to use universal camera mount that allows use with the Cstar TT-150 telescope as well as other cameras, brands and spotting scope brands.
- Directional control handle included. Provides quick and easy way to change telescope viewing position.
The Cstar TT-150 telescope features a 1.5x erect image lens, which allows it to be used like a Spotting Scope and Telescope All In 1 for observing both daytime landscapes and night sky objects! No up-side-down and reversed images! Several accessory lenses and eyepieces are included, great for experimentation by the beginning curious astronomer. Great for kids! Product features optical quality lenses, perfect for easy viewing by the beginner. A perfect educational product! Key Specifications: Objective/Aperture Size: 50mm, Focal Length: 450mm, Mount: Universal Camera Mount. Optical quality plastic lenses and a durable plastic tube. Accessories include: 10 inch metal tripod (No Assembly required and it comes with an easy to use universal camera mount that can also be used with other camera brands and spotting scope brands when not using the Cstar TT-150 telescope), 2 Eye-Pieces (H-20, SR-6), 1.5x Erect Image Lens (Allows user to use the product like a Spotting Scope and Telescope in 1), 2x Barlow Lens, .965 inch Diagonal Mirror (provides comfortable viewing of overhead night sky objects), table-top tripod tripod, and objective lens dust cover. Usable Magnification: H-20 = 22x, H-20 with 1.5x Erect Image Lens = 33x, H-20 with 2x Barlow Lens = 45x , SR-6 = 75x, SR-6 with 1.5x Erect Image Lens = 112x, SR-6 with 2x Barlow Lens = 150x.
List Price: $ 45.99
Price: $ 29.99
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6 inch pirate telescope with box Really works! Reviews
- Made in India by hand
- Real bronze or brass as indicated
Auction is for a six inch telescope with wood presentation box. 5 1/2 inches extended, 1 1/4 inches telescope in 17/18 century pirate style. 3 1/2 inches closed. Nice pocket spyglass that really works. Glass optics, brass fittings. Solid wood box for storage. New, no problems.______All Items are handcrafted and guaranteed to be in excellent/new condition unless otherwise stated above.
List Price: $ 19.95
Price: $ 16.27
| US $50.66 End Date: Tuesday Feb-07-2012 4:01:41 PST Buy It Now for only: US $50.66 Buy it now | Add to watch list |
| US $65.77 End Date: Tuesday Feb-07-2012 4:01:43 PST Buy It Now for only: US $65.77 Buy it now | Add to watch list |
Setting circles are used to tell where the telescope is pointed in the sky. Use setting circles by reading ascension and declination with help from an astrophotographer in this free video on astronomy and telescopes. Expert: Billy Teets Contact: www.dyer.vanderbilt.edu/ Bio: Billy Teets is a third-year graduate student in physics, with an emphasis on astronomy, at Vanderbilt University. Filmmaker: Dimitri LaBarge








