Celestron f/6.3 Reducer/Corrector

Celestron f/6.3 Reducer/Corrector

Celestron f/6.3 Reducer/Corrector

B&H # CERC MFR # 94175
Top seller
Celestron f/6.3 Reducer/Corrector

Show MoreLess

Close

Now Viewing:

In Stock

Product Highlights

  • For 5-14" Catadioptric Scopes
  • Widens Field of View
  • Shortens Exposure Times
  • Requires 93633-A Photo Adapter
  • Requires Camera-Specific T-Mount
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Official Rules

OFFICIAL B&H $500.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
$119.00
Add to Wish List Item in Wish List

Celestron 94175 overview

  • 1Description

This combination focal reducer and field corrector lens accessory works with all Celestron C5, C8, C9.25", 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, C9.25" and C11 telescopes and f/7.0 for the C14 telescope.

It offers wide fields of view with any Schmidt-Cassegrain telescope.  Used for astrophotography, it reduces exposure times 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 a resulting loss in contrast.

UPC: 050234941754
In the Box
Celestron f/6.3 Reducer/Corrector
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Celestron 94175 specs

    Packaging Info
    Package Weight 0.36 lb
    Box Dimensions (LxWxH) 2.8 x 2.7 x 1.9"

    Celestron 94175 reviews

    f/6.3 Reducer/Corrector is rated 4.7 out of 5 by 35.
    Rated 5 out of 5 by from A Must Have With any SC OTA you are going to have a limited FOV. The Celestron f/6.3 Reducer/Corrector takes care of that and improves photon capturing. Easy to use, it never leaves my OTA also keeping dust and debris out. Images are clear and crisp near to the very edge of the expanded view plane.
    Date published: 2016-03-06
    Rated 5 out of 5 by from Reducer No problems with this product. Fitted great on my cpc 9.25. Really useful for viwing nebulae. Thus far used it to photograph M42 and omega centauri, with pretty good results using SLR and despite having cpc on alt-az. Reduces the magnification, giving wider field of view, and allows shorter exposure for astrophotography. T adaptor/slr assembly fits on fine.
    Date published: 2012-05-21
    Rated 5 out of 5 by from Glad I got it. I see a big difference in the brightness of the moon and stars. I wished I had purchased this long ago. It will remain on my telescope probably with all of my viewing and astrophotography. I have it on my Nexstar 6SE.
    Date published: 2015-02-01
    Rated 5 out of 5 by from Great for astrophotography I bought this product for two purposes. First was to add length to the Celestron camera adapter so my camera would not hit the fine focuser I had installed on my Celestron C6 telescope. The fine focuser was so long that the standard length camera adapter plus T mount put the camera where it was hitting the focus knob. The second reason was that it reduced the size of the sun and moon in the camera, thereby allowing better tracking of those objects with the telescope.
    Date published: 2017-08-11
    Rated 5 out of 5 by from Well made and does its job I use this with my C6-avx and a Nikon 3100. Cuts my exposure time by a third and provides a flatter field. Optical coatings are great as there is little contrast loss. For astrophotography this is a must have!
    Date published: 2013-03-18
    Rated 5 out of 5 by from A must have for your Celestron SCT I use this reducer on my Celestron 14 SCT and works great. Great accessory for deep view. Works with all my eyepieces and can focus with my Nikon D800 with a T-adpater.
    Date published: 2014-01-18
    Rated 5 out of 5 by from This is Terrific I use this on a 5 inch SCT and it works great. Great field of view and optics are very sharp. On my scope, they are as sharp on the edges as they are in the middle. Very good item, and as always great service from B&H.
    Date published: 2017-07-15
    Rated 5 out of 5 by from WOW! Never thought something like this could make such a huge difference. Much more sharp, especially the edges. Also increases the field of view. I'm using a canon Mrk III and am still amazed at the improvement.
    Date published: 2014-03-20
    • y_2018, m_12, d_4, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_35
    • loc_en_US, sid_202121, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    Celestron 94175 Q&A

    Celestron 94175 accessories

    See any errors on this page? Let us know.