Dismiss Notice
New Cookie Policy
On May 24, 2018, we published revised versions of our Terms and Rules and Cookie Policy. Your use of AstronomyConnect.com’s services is subject to these revised terms.

More Views

Blue Fireball SCT Female Thread to T / T2 Male Thread Adapter (Low Profile) # T-01

5.0 (11 Reviews) Read Reviews Write Review
Brand Blue Fireball
Part Number T-01
Availability available

Product Info

Manufacturer Description

Description/Uses:

  • Low profile SCT Thread Female-to-T Thread Male Adapter
  • One side has a standard 2" 24TPI female SCT thread to connect to the rear cell thread of most Schmidt-Cassegrain telescopes
  • The other side has a male T thread to connect to cameras (via an appropriate T ring), or other T threaded imaging accessories
  • Primarily used to attach a D/SLR camera to an SCT telescope for prime focus photography

Features:

  • Precision machined, black anodized aluminum

Specifications:

  • Weight = 0.6oz
  • Total length = 13.3mm (0.52")

Reviews

5.0 (Based on 11 Reviews) 100% of reviewers recommended this product.
Rating Distribution
Sort by
  • Date
  • Rating
  • Useful
    1. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Bradford C.
      1551150918
      Feb 25, 2019

      5.0 Adapter for Celestron OAG and F/.7 reducer

      Pros:

      Cons:

      Comments:

      After purchasing an OAG and a F/.7 focal reducer from Celestron, I realized the were not capable of obtaining the required 105mm needed for proper back focus. Thank you Agena and Blue Fireball for this adapter for making this combination usable!

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    2. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Howard F.
      1548558699
      Jan 26, 2019

      5.0 It’s got threads

      Pros:

      Cons:

      Comments:

      In the right place and the right number to connect helical focuser to sct.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    3. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Michael M.
      1542121655
      Nov 13, 2018

      5.0 For backfocus sensitive applications

      Pros:

      Cons:

      Comments:

      If you have a filterwheel and OAG, you are going to need this.

      Keep in mind that unlike other SCT adapters, this is a single piece. There is no rotation ability. Combines well with a slimline T-Thread rotator.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    4. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Bruce D.
      1513495381
      Dec 16, 2017

      5.0 Simple but effective

      Pros:

      Cons:

      Comments:

      Did what it is suppose to do. Good threads, tight connections, solidly built.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    5. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Peter B.
      1503453720
      Aug 22, 2017

      5.0 Worked as expected.

      Pros:

      Cons:

      Comments:

      Worked as expected.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    6. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Matthew F.
      1502935917
      Aug 16, 2017

      5.0 exactly what I needed

      Pros:

      Cons:

      Comments:

      The back focus of my Meade f6.3 focal reducer is shorter than the Celestron T adapter I've got, meaning that the field was nowhere near flat. This dingus is really low profile, meaning I can stack spacers to my heart's content to get exactly the spacing I need.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    7. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Ed
      1485195064
      Jan 23, 2017

      5.0 Well made adapter

      Pros:

      Cons:

      Comments:

      Allows attachment of T2 (42 x 0.75 mm thread) devices to Celestron C9.25 SCT.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    8. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by JG of MI.
      1475193600
      Sep 29, 2016

      5.0 Works great to minimize backspacing

      Pros:

      Compact,Easy to Use

      Cons:

      Comments:

      I used this adapter on an 8" EdgeHD imaging setup between the focal reducer and Celestron OAG. It is the only part that I found that allows this configuration to work within the backspacing specifications of the system. It's worth consideration in that scenario. I also could see this working in various setups on an SCT where backfocus is always at a premium.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    9. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by brucesdad13 of Rutland, MA.
      1427500800
      Mar 27, 2015

      5.0 Essential Adapter foSCT Telescope Owners

      Pros:

      Strong Construction,Lightweight,Accurate,Compact,Easy to Use

      Cons:

      Comments:

      I consider this adapter an essential item for anyone who owns an SCT telescope and would like to connect a camera for astrophotography. The SCT thread is unique and usually only mates to a focuser, reducer, or corrector. With this adapter you can mount a filter wheel, camera, or spacer as close to the optical tube assembly as possible.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    10. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by peeech of North Augusta, SC.
      1324944000
      Dec 26, 2011

      5.0 Good Quality Item

      Pros:

      Strong Construction

      Cons:

      Comments:

      I have purchased many Blue Fireball adapters, extensions, etc.

      I haven't had a "lemon" yet!! They are quality products, at least the several I've bought from Agena AstroProducts and are an excellent value.

      I haven't mentioned the excellent service Agena provides, so I shall!!

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    11. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Starbuk of Florida.
      1292803200
      Dec 19, 2010

      5.0 If you can't find it... find Agena

      Pros:

      Accurate,Great quality,Strong Construction

      Cons:

      Comments:

      I was in need of a specific application for lens arrangement... and I found Agena had the only available product that would allow me to achieve the optical arrangement I wanted. An excellent product from a great seller. If you need special optical supplies, then I recommend you stop by Agena Products. Thanks, Gary M.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    Sort by
    • Date
    • Rating
    • Useful