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Celestron f/6.3 Reducer Corrector

SKU : CE-94175

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  • Reducer shortens the focal length of an SCT optical system by 37%.
  • Converts f/10 optical systems to f/6.3 for a significantly wider field of view.
  • Four-element, fully multi-coated optical design with 41mm clear aperture.

Product Details

  • The Celestron f/6.3 Reducer/Corrector lens accessory works with all Celestron C5, C8, C9.25, C11, and C14 SCT telescopes. This accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Celestron reducer/corrector is f/6.3 for C5, C8, C9.25, and C11 telescopes, and f/7 for the C14 telescope.

    The Celestron f/6.3 focal reducer is not compatible with either the Celestron HD and the Meade ACF scopes and OTA. The Celestron reducer/corrector offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3. The Celestron focal reducer uses fully multi-coated optics for the best image quality and light transmission. 

  • specifications

    Free ShippingYes
    Warranty2 Year Warranty
  • included items

    • Reducer shortens the focal length of an SCT optical system by 37%.
    • Converts f/10 optical systems to f/6.3 for a significantly wider field of view.
    • Four-element, fully multi-coated optical design with 41mm clear aperture.

Product Reviews

Customer Reviews
4.8 Based on 4 Reviews
5 ★
75% 
3
4 ★
25% 
1
3 ★
0% 
0
2 ★
0% 
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1 ★
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  • field of view
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  • Celestron 6
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A
10/22/2021
Anonymous
United States United States

Celestron f6.3 reducer

The f6.3 reducer worked perfectly in reducing the focal length of my NexStar 8SE. The field of view is significantly wider. I’ve not noticed any distortion so I conclude the optics are excellent. A valuable accessory for astrophotographers using a SCT.

A OPT Telescopes Customer
RS
05/11/2021
Richard S.
United States United States

Surprising increase in field of view

I wonder how I lived without this. Love it

JR
02/01/2021
JOE R.
United States United States

Should have bought it long ago.

Much wider field of view on the Celestron 6" SCT. Crisp image all the way to the edges. It took the scope to a F6.3 from a F10. You cannot go wrong.

DA
03/05/2015
DANIEL A.

A good investment for your SCT

Is amazing for visual. For imaging be carefuly with the vigneting in FF and APS sensors.