Optec TCF-S/IFW Telescope Mount for 3" Rear-Cell Thread, Celestron C11 & C14 Telescopes

!9# Optec TCF-S/IFW Telescope Mount for 3" Rear-Cell Thread, Celestron C11 & C14 Telescopes

Brand : OP/TECH USA | Rate : | Price :
Post Date : Sep 27, 2011 00:39:09 | Usually ships in 1-2 business days

These Telescope Mounts are designed to fit your Telescope to the IFW Filter Wheel and TCF-S Focuser.

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New Horizons Project

!9# New Horizons Project

The instalation Celestron C14 Paramount ME Mount TOA 130 - created animoto.com

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Celestron f/6.3 Reducer Corrector for C Series Telescopes

!9#Celestron f/6.3 Reducer Corrector for C Series Telescopes

Brand : Celestron
Rate :
Price : $115.50
Post Date : Sep 11, 2011 04:12:53
Usually ships in 1-2 business days

This combination focal reducer and field corrector lens accessory works with all Celestron C5, C8, C9¼, C11 and C14 telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer/Corrector is f/6.3 for C5, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope.If offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3. Celestron doesn't offer a f/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and resulting loss in contrast. This, added to the inability to utilize longer focal ratios for certain objects, led Celestron to design the four-element, fully multicoated f/6.3 Reducer/Corrector. Results are amazing both visually and photographically.

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