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 T / T2 Female Thread to M28.5 (1.25" Filter) Male Thread Adapter # T-03

4.9 (8 Reviews) Read Reviews Write Review
Brand Blue Fireball
Part Number T-03
Availability available

Product Info

Manufacturer Description

New version with longer threads

This adapter has a female T / T2 thread (M42x0.75) on one side and a male 1.25" filter thread (M28.5x0.6) on the other side.

  • Total thickness = 10mm (0.39")
  • Female T thread length = 5mm (0.20")
  • Male 1.25" filter thread length = 4mm (0.16")
  • Maximum outside diameter = 45mm (1.77")
  • Made of black anodized aluminum.

Blue Fireball part number: T-03

Reviews

4.9 (Based on 8 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 abraham s.
      1560997888
      Jun 19, 2019

      5.0 Just what I needed

      Pros:

      Cons:

      Comments:

      Fits perfect and my guidestars are round.

      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 Auguste E.
      1556440818
      Apr 28, 2019

      5.0 Very high quality product

      Pros:

      Cons:

      Comments:

      Very high quality product

      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 Bruce H.
      1555294003
      Apr 14, 2019

      5.0 Thread connection

      Pros:

      Cons:

      Comments:

      It is very simple....if your setup needs this connection then it needs this connection. ....now way around it

      and this threaded connection works

      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 edward n.
      1535648727
      Aug 30, 2018

      5.0 Perfect adapter for ZWO120mm to flattner

      Pros:

      Cons:

      Comments:

      I needed to a way to connect my ZWO120MM Mini to my Hotech SCA field flattener. This adapter threaded into the nose of the ZWO120 mini (28.5mm threads) and onto the 42mm threads of my flattener. I did have to use spacers(also 42mm threads) to get the required 55mm spacing for the flattener. Nicely machined and great quality.

      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 Edward M.
      1510920056
      Nov 17, 2017

      5.0 Excellent product at a good

      Pros:

      Cons:

      Comments:

      Excellent product at a good price.

      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 Rowland A.
      1488537512
      Mar 3, 2017

      5.0 Works as expected

      Pros:

      Cons:

      Comments:

      No issues, as advertised.

      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 Motoshi of Sendai, Japan.
      1386374400
      Dec 6, 2013

      4.0 For T/T2 to STi cam connection

      Pros:

      Strong Construction,Accurate,Lightweight

      Cons:

      Comments:

      I bought this product to connect T/T2 telescope mount to SBIG STi camera which has 1.25" filter threads (M28.5). This item is not expensive but good enough. Recommended!

      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 dslyr1 of Washington, IL.
      1335744000
      Apr 29, 2012

      5.0 GREAT HELP CHOOSING THE RIGHT ADAPTER

      Pros:

      Accurate

      Cons:

      Comments:

      What a great place to shop for the many different adapters there are available for astrophotography. Agena can set you up with an adapter even if you don't know what the appropriate size is.

      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