Orion Premium 102mm F/7 ED Refractor

Orion Premium 102mm F/7 ED Refractor

Meet the Ultimate Budget Refractor for Imaging. See The Review By Ade Ashford In The March 2008 Issue Of Astronomy Now.

The 102ED is an outstanding astro-imaging scope at an affordable price The premium 102mm ED has a 714mm focal length and a moderately fast focal ratio of f/7.0 Fully multicoated objective lens has one element made of ED glass for excellent color correction The machined aluminum 2" Crayford-style focuser provides ultra-smooth dual speed focusing

Our newest photo-optimized refractor proves you can get big-time performance for a small- time price! Outstanding optics, photo-friendly focuser, and superb fit-and-finish set a new standard for quality - and it doubles as a great observation scope. Go ahead, ask for the moon. You got it!

Everything about this refractor says quality. Its fully multicoated, air-spaced 102mm doublet objective has one element made from superior extra-low dispersion (ED) optical glass for amazing clarity and excellent color correction. Your photos will show the difference!

It's loaded with features to transform your imaging and observing. All-aluminum construction will deliver decades of reliable performance. A sturdy 2" Crayford-style focuser handles heavy cameras or 1.25" accessories (with the adapter) and rotates for exact camera positioning. All-metal retractable lens shade, tube rings, and objective cover. It even has an engraved millimeter scale on the focuser drawtube for added precision!

Includes metal tube rings and an 8" long dovetail mounting plate for attachment to most Orion EQ mounts. Also includes dovetail base 7214 for an Orion finder scope (finder scope not included).

Optical design - Refractor Optical diameter - 102mm Focal length - 714mm Focal ratio - 7.0 Optics type - Air-spaced doublet Glass material - Extra low dispersion Eyepieces included - None Resolving power - 1.14arc*sec Lowest useful magnification - 15x Highest useful magnification - 143x Limiting stellar magnitude - 12.7 Optical quality - Diffraction limited Finder scope - None Focuser 2" - Crayford Mount style - Optical Tube without Mount Astro-imaging capability - Lunar, planetary & long exposure Tube material - Aluminum Length of optical tube - 23.0 in. Weight, optical tube - 8.1 lbs. Additional included accessories - tube rings (114mm ID) included (2 rings), Dovetail mounting plate: 8", 1.25" eyepiece adapter, dovetail. Other features - Dual-speed (11:1) focuser, Extendable lens shade, Rotatable focuser

See The Review By Ade Ashford In The March 2008 Issue Of Astronomy Now. Also the review in the October 2008 issue of ASTRONOMY.

FREE starry Night Software with Telescope Purchase. Click here for details: www.scsastro.co.uk/userfiles/file/Orion%20Starry%20Night%20Spec%20Sheet.pdf
 

You are buying from an authorized Orion Telescope & Binocular UK dealer.