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Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 2" # P-06

4.3 (26 Reviews) Read Reviews Write Review
Brand Blue Fireball
Part Number P-06
Availability available

Product Info

Manufacturer Description

Standard 2" Prime Focus T-adapter fits on any telescope that uses a 2" eyepiece focuser for prime focus photography. New smooth sided barrel version.

To use, insert the 2" barrel into your diagonal or telescope, attach your D/SLR camera to the male T-thread (via a T-ring that is specific to your camera; not included), and you are ready to take photos as prime focus with your telescope or spotting scope. In this set-up, the optical chain will be:

Telescope/Diagonal > Prime Focus T-adapter > T-ring > D/SLR camera

The 2" barrel of this adapter is threaded to accept standard 2" filters so you can use your favorite photography filters as well. Precision machined from aluminum and black anodized. The adapter weighs 1.6oz and its total length is 1.65" (42mm).

The use of this adapter is not limited to D/SLR cameras. It can also be used to image with webcams and video cameras. For this, you will need to attach your webcam to the male T-thread on the adapter via a webcam-to-T thread adapter. Similarly, you can connect a video camera via a C mount-to-T thread adapter. This adapter cannot be used with point-and-shoot cameras.

Reviews

4.3 (Based on 26 Reviews) 85% of reviewers recommended this product.
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    1. Guest

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      Review by Ske
      1560788200
      Jun 17, 2019

      1.0 Gloss Interior Surface

      Pros:

      Cons:

      Comments:

      Purchased 2019 03 18: Typical Blue Fireball quality in finish & machining- unfortunately the interior surfaces are so polished it is not suitable for use with a camera. An ill conceived bevel in the interior base near the T thread exacerbates the problem. Only item from them I'd like to send back.

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

      This review was provided courtesy of AgenaAstro.com

    2. Guest

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      Review by Tut C.
      1553063855
      Mar 19, 2019

      5.0 Just a little expensive. But,

      Pros:

      Cons:

      Comments:

      Just a little expensive. But, I've been buying telescope accessories since the 1970's. Product worked fine.

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

      This review was provided courtesy of AgenaAstro.com

    3. Guest

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      Review by Ralph F.
      1548458684
      Jan 25, 2019

      5.0 Nice 2" Camera Adapter

      Pros:

      Cons:

      Comments:

      Fits perfectly, just add the correct T-ring.

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

      This review was provided courtesy of AgenaAstro.com

    4. Guest

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      Review by Carol S.
      1542816448
      Nov 21, 2018

      5.0 of Blue Fireball T Thread Camera Adapter for Prime Focus Photography -

      Pros:

      Cons:

      Comments:

      Agena Astro is a great astronomy products provider. This T Thread Camera Adapter is superior in quality and machining. It fit perfectly with the Blue Fireball T Thread Spacer Ring with 50mm Extension # S-T50 I also purchased and both fit great with my camera. Fast service and shipping!

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

      This review was provided courtesy of AgenaAstro.com

    5. Guest

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      Review by John Y.
      1523793858
      Apr 15, 2018

      5.0 Exactly what I needed

      Pros:

      Cons:

      Comments:

      Nice quality prime focus adapter to T-ring. Accepts 2" filters.

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

      This review was provided courtesy of AgenaAstro.com

    6. Guest

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      Review by George M.
      1521238662
      Mar 16, 2018

      5.0 2 inch camera adapter

      Pros:

      Cons:

      Comments:

      I used this to replace the 1.25 inch nose piece on my Atik Infinity. It works perfectly.

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

      This review was provided courtesy of AgenaAstro.com

    7. Guest

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      Review by Kush G.
      1517709030
      Feb 3, 2018

      5.0 Excellent!

      Pros:

      Cons:

      Comments:

      This is a neat little device that was vital for connecting my Luminos 2" Barlow (using the nose piece end) to my camera. Essential for connecting the threaded world (cameras etc) with the "sliding" world (i.e. barlows, diagonals etc).

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

      This review was provided courtesy of AgenaAstro.com

    8. Guest

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      Review by David H.
      1516883490
      Jan 25, 2018

      5.0 Nice Adapter

      Pros:

      Cons:

      Comments:

      This 2" adapter is nice. Works as designed.

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

      This review was provided courtesy of AgenaAstro.com

    9. Guest

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      Review by George G.
      1515895159
      Jan 13, 2018

      5.0 No more vignetting

      Pros:

      Cons:

      Comments:

      Really works better than the 1.25 nose piece I was using before.

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

      This review was provided courtesy of AgenaAstro.com

    10. Guest

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      Review by Scott B.
      1514257245
      Dec 25, 2017

      5.0 Quality product

      Pros:

      Cons:

      Comments:

      This product is nicely made. Fits perfectly with my equipment. The machining is very precise.

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

      This review was provided courtesy of AgenaAstro.com

    11. Guest

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      Review by Steve C.
      1513105255
      Dec 12, 2017

      5.0 Blue Fireball T thread camera adapter - 2"

      Pros:

      Cons:

      Comments:

      It eliminated the vignetting the I experienced with my 1.25" adapter just as I hoped it would do.

      I was amazed how quickly that it arrived after I made the order, which has always been the case when ordering from Agena Astro Products.

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

      This review was provided courtesy of AgenaAstro.com

    12. Guest

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      Review by Graham T.
      1489077948
      Mar 9, 2017

      5.0 Blue fireball as always, makes great stuff

      Pros:

      Cons:

      Comments:

      I needed a 2" to T thread adapter for my SBIG STF-8300 camera. Looking around at numerous vendors, they are either too expensive, too short or grooved. Perfect match at 30-40% below other competitors prices.

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

      This review was provided courtesy of AgenaAstro.com

    13. LewC

      LewC Well-Known Member

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      Review by Oldschool Amateur Astronomer of Northridge, CA.
      1409961600
      Sep 5, 2014

      5.0 I would buy this product again.

      Pros:

      Easy to Use

      Cons:

      Comments:

      Used to convert a filter wheel with a 1.25-inch nosepiece to a 2-inch nosepiece. Works much better at securing the filter wheel to a telescope's drawtube. A much stronger connection results.

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

      This review was provided courtesy of AgenaAstro.com

    14. Guest

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      Review by Igor of Pennsylvania, USA.
      1385942400
      Dec 1, 2013

      1.0 Glossy internal surfaces create problems

      Pros:

      Strong Construction

      Cons:

      Glossy Internal Surfaces,Fits Too Tight

      Comments:

      I use the adapter in combination with Blue Fireball Eyepiece Holder (2"). The adapter fits uncomfortably tight into the holder.

      Internal surface of the adapter painted semigloss is very reflective and creates numerous glare on astrophotos.

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

      This review was provided courtesy of AgenaAstro.com

    15. Guest

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      Review by MtGoat of Lyle, WA.
      1377129600
      Aug 21, 2013

      1.0 Fine Build Quality, still doesn't work

      Pros:

      Lightweight,Compact,Easy to Use

      Cons:

      Does Not Seat Properly

      Comments:

      The build quality per se is fine. Nice materials, good anodization. My problem is that the design is flawed for both my 2" accessories. The upper 'shoulder' above the relief cut and closest to the camera is too narrow for my compression rings to get a bite on it.

      Every time I tighten the set screw, the compression ring slips off the shoulder and down into the relief cut. If I back it out a bit to try and use the relief cut as a pressure point, the fact that it's a sub diameter results in the camera body being cocked a few degrees.

      I've fought this thing for some time now, not happy with this. A design change broadening the upper shoulder by scooting the relief cut closer to the other end is warranted in my opinion. I'm sure there are setups where this isn't the case, but mine isn't one of them and by golly I didn't make my own 2" diagonals, Meade made one and Orion the other, so other folks out there will run into the same thing.

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

      This review was provided courtesy of AgenaAstro.com

    16. Guest

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      Review by Jeff of Fort Collins, CO.
      1375747200
      Aug 5, 2013

      4.0 Enough for what I needed

      Pros:

      Lightweight,Compact,Strong Construction

      Cons:

      Comments:

      Seem a secured fit to my Canon T adapter and 2" focal reducer.

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

      This review was provided courtesy of AgenaAstro.com

    17. Guest

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      Review by dwkdiver of Augusta, GA.
      1370044800
      May 31, 2013

      5.0 Works!

      Pros:

      Strong Construction,Easy to Use,Lightweight

      Cons:

      Comments:

      Fits my Canon T3i and focuser perfectly.
      Holds well and is not loose.

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

      This review was provided courtesy of AgenaAstro.com

    18. Guest

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      Review by beagle of Charleston, WV.
      1354320000
      Nov 30, 2012

      5.0 Precision Camera Adapter

      Pros:

      Lightweight,Strong Construction,Accurate,Easy to Use

      Cons:

      Comments:

      The adapter appears to be precisionly machined with secure threads and fitting. It works for me fine.

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

      This review was provided courtesy of AgenaAstro.com

    19. gmartin02

      gmartin02 New Member

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      Review by Greg of Santa Clarita, CA.
      1335744000
      Apr 29, 2012

      5.0 It works

      Pros:

      Cons:

      Comments:

      Does exactly what it is supposed to do. Threads mate well with t-rings.

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

      This review was provided courtesy of AgenaAstro.com

    20. MAK7

      MAK7 New Member

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      Review by Brad of Phoenix.
      1330128000
      Feb 24, 2012

      5.0 Surprised me

      Pros:

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

      Cons:

      Comments:

      I first thought it was way too light to be strong. Not at all the case. It is very light, but very strong with excellent quality threads on both ends. No need for anything heavier for my applications.

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

      This review was provided courtesy of AgenaAstro.com

    21. Guest

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      Review by sdwest of NW IL.
      1320451200
      Nov 4, 2011

      5.0 Great!

      Pros:

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

      Cons:

      Comments:

      Blue Fireball adapters are high-quality, well made and finished, and the price is right. I have several different models. You can't go wrong with these.

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

      This review was provided courtesy of AgenaAstro.com

    22. Guest

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      Review by bwana of Alberta, Canada.
      1319846400
      Oct 28, 2011

      4.0 Good product for the money

      Pros:

      Strong Construction,Well built quality

      Cons:

      A little snug fitting

      Comments:

      The Blue Fireball 2"->T2 adapter is good solid product; however, it has a very snug fit... a little too snug. I had to use sandpaper and "file" it down a little to make it fit in my telescope's 2" receiver. Not a major problem, just had to remove the paint on the 2" nosepiece...

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

      This review was provided courtesy of AgenaAstro.com

    23. Guest

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      Review by kid-cincy of Cincinnati, OH.
      1294876800
      Jan 12, 2011

      2.0 Not so good with Vixen ed80sf

      Pros:

      Strong Construction

      Cons:

      Unstable

      Comments:

      Adapter seems to have a good build quality. However, the recessed groove is just a tiny bit too far away from the serrated ring, and the raised lip just catches on the locking screws on my focuser, causing the adapter to be unstable. Because of this, I have to pull the adapter out a bit from the focuser, but then, again, it isn't very stable, even when the screws are tightened down. I compared the lip and recessed groove to the one on my GSO 2" diagonal, and the lip is approximately 1/16" - 1/8" wider, just enough to catch my locking screws.
      Also, just a side note, the inside of the adapter is a very shiny black, not flat black.

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

      This review was provided courtesy of AgenaAstro.com

    24. Guest

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      Review by Steve K of Oakland, CA.
      1294099200
      Jan 3, 2011

      4.0 Solid connection with minimal back focus

      Pros:

      Strong Construction,Compact,Lightweight,Low Profile

      Cons:

      Comments:

      I use this to connect my filter wheel to my 2" focuser for planetary webcam photography. It works very well, is very stable, and uses very little back focus. I'm very happy with this purchase.

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

      This review was provided courtesy of AgenaAstro.com

    25. Guest

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      Review by RUSSELL KING of Neptune, NJ.
      1272672000
      Apr 30, 2010

      5.0 BIG RESULTS FROM A COMPACT PRODUCT!

      Pros:

      Compact,Light weight,Accurate,Strong Construction

      Cons:

      None

      Comments:

      This product allowed me to use my telescope as a lens. Its wide 2 inch opening lets my camera get as much light from my 2 inch focuser as possible. It made my hobby of astrophogoraphy much easier. It is lightweight and compact, but very strong. It handles the weight of my camera without any difficulty. In my opinion, a must have for astrophotography.

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

      This review was provided courtesy of AgenaAstro.com

    26. Guest

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      Review by JR of Clayton, NC.
      1243728000
      May 30, 2009

      5.0 Camera to Telescope Spacer

      Pros:

      Accurate

      Cons:

      Comments:

      This was a great addition to my astronomy adaptors. Good price.

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

      This review was provided courtesy of AgenaAstro.com

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