F/6.3 Reducer Corrector Deceleration Lens for Celestron C Series Telescope 94175 For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
F/6.3 Reducer Corrector Deceleration Lens for Celestron C Series Telescope 94175:
$134.99
Celestron F/6.3 Reducer Corrector Deceleration Lens for C Series Telescopes
Features:
This combination focal reducer and field corrector lens accessory works with all Celestron 5 \", 6\", 8 \", 9 1/4\", 11 \"and 14\" Schmidt-Cassegrain telescopes
This smart accessory makes it possible to use a dual focal ratio instrument, without compromising image quality
The Reducer/Corrector is f/6.3 for C5, C6, C8, c9 ¼ and C11 telescopes and f/7 for the C14 telescope
Product description:This combination of focal reducer and field corrector lens accessory works with all Celestron 5 \", 6\", 8 \", 9 1/4\", 11 \"and 14\" Schmidt-Cassegrain telescopes. This smart accessory makes it possible to use a dual focal ratio instrument, without compromising image quality. The Reducer/Corrector is f/6.3 for C5, C6, C8, c9 ¼ and C11 telescopes and f/7 for the C14 telescope.If offers wide fields of view with each Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3.Celestron does not provide an f/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and results loss in contrast. These, added to the inability use longer focal ratio for certain objects, led Celestron to the four-element, fully multicoated f/6.3 Reducer/Corrector. Results are amazing both visual and photographic.THE #94175 REDUCER/CORRECTOR LENS IS NOT COMPATIBLE WITH CELESTRON EDGEHD OPTICAL SYSTEMS.This lens reduction lens/field correction lens mounting can be used in the Startent 5-inch, 8-inch, 9.25-inch, 11-inch and 14-inch Schmidt - Cassegrain telescope. This flexible accessory allows the telescope to two coke proportions without compromising quality. This reduction lens/correction lens can be C5, C6, C8, c9.25 coke ratio f / 6.3, and C14 coke ratio can become f / 7.
Use this reduction lens can increase the field of view, in astronomical photography can reduce the exposure time.Star Treon do not offer f / 6.3 Schmidt Cassegrain telescope, because such a design is not possible, there will be a large central block and lead to a drop contrast. This section f / 6.3 of the lens/corrective mirror is a four piece design, full surface coating.
Use this lens in visual and photography have a very good performance.
Packaging:
1x Reducer/Corrector f/6.3
