Celestron f/6.3 Reducer Corrector Lens # 94175

Our Price: $134.95

Sale Price: $112.95

Free shipping for this item in the US Click here for more info

Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.

In Stock (2 Available)
Ships by Next Business Day
Our Product ID: OFR-CE-94175
Manufacturer SKU: 94175
Item Can Ship: To US / Canada Only
Celestron f/6.3 Reducer Corrector Lens # 94175

More Views

Quick Overview

  • Reducer shortens the effective focal length of Schmidt-Cassegrain telescope optical system by 37%
  • Converts f/10 optical system to faster f/6.3 for a significantly wider field of view
  • Shortens exposure times for astrophotography by 3 times
  • Four-element, fully multi-coated optical design with 41mm clear aperture
  • Threads into rear cell and works with any brand and size of Schmidt-Cassegrain telescope with a standard 2" SCT thread

Product Details

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 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, C6, 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.

The #94175 Reducer/Corrector Lens is not compatible with Celestron EdgeHD optical systems.

Product carries two year factory limited warranty (within US/Canada only).

You May Also Be Interested In...

Celestron SCT T-Adapter # 93633-A

Celestron SCT T-Adapter # 93633-A

Our Price: $22.95
Celestron T-Ring for Canon EOS Camera # 93419

Celestron T-Ring for Canon EOS Camera # 93419

Our Price: $11.95