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View the Latest Adapter Reviews

Item
Submitted By
Tele Vue 2
Tele Vue 2" to 1.25" Eyepiece Adapter - Brass Equalizer # BEC-0005
5.0
Nice, heavy adapter
This is a nice, pretty 2" to 1.25 adapter. It helps to balance out the difference between heavy 2" eyepieces and 1.25" eyepieces.
Blue Fireball End Cap (External) with T / T2 Female Thread  # D-02
Blue Fireball End Cap (External) with T / T2 Female Thread # D-02
5.0
Blue fireball end cap
Works great, fits perfect.
William Optics 2
William Optics 2" Push-In Nosepiece for William Optics Diagonals
5.0
Nose Piece
An excellently crafted piece. Most of all however I appreciated the time an effort that your customer service person spent in making sure that it was a compatable piece for my equipment.
Blue Fireball End Cap (External) with C / CS Mount Female Thread  # D-12
Blue Fireball End Cap (External) with C / CS Mount Female Thread # D-12
5.0
A high quality metal cap
I have several of these for my c-mount lenses and accessories.

The caps are perfectly machined and screw on/off effortlessly.

Another high quality part from Blue Fireball.
Blue Fireball 2
Blue Fireball 2" Eyepiece Extension Tube with 35mm (1.38") Extension # X-03
5.0
Dual thumb screw compression ring extension
Very well made and smooth locking
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 2
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 2" # P-06
5.0
Just a little expensive. But,
Just a little expensive. But, I've been buying telescope accessories since the 1970's. Product worked fine.
Baader 2
Baader 2" Clicklock Clamp for Pentax Refractors (M84 Thread) # CLPX-2 2956284
5.0
Continued Excellence
Reliable, high quality, much superior to competition.
Meade #64 T-Adapter for all ETX models (except ETX-60/70/80AT) # 07363
Meade #64 T-Adapter for all ETX models (except ETX-60/70/80AT) # 07363
5.0
ETX Adapter
Well made. Fit and finish is excellent. My DSLR with T adapter screwed right on making photos easy to take,
Blue Fireball SCT Male Thread to 2
Blue Fireball SCT Male Thread to 2" Nosepiece Adapter - Short # C-02
5.0
Nosepiece works great
This nosepiece fits good and works like expected. Looks good too.
Blue Fireball SCT Female Thread to T / T2 Male Thread Adapter (Low Profile)  # T-01
Blue Fireball SCT Female Thread to T / T2 Male Thread Adapter (Low Profile) # T-01
5.0
Adapter for Celestron OAG and F/.7 reducer
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!
Meade Back Cell Adapter - ETX to SCT Thread  # 07036
Meade Back Cell Adapter - ETX to SCT Thread # 07036
5.0
Fits Celestron 4SE as well.
Fits Celestron 4SE as well.
Baader SCT Inverter (SCT-Female to SCT-Female Adapter) # INVERT-2 1508020
Baader SCT Inverter (SCT-Female to SCT-Female Adapter) # INVERT-2 1508020
5.0
Upgrade Baader-Celestron prism diagonal
I used this to put a SCT Baader clicklock on my B-C diagonal in place of the old set-screw eyepiece holder. Both sides of this Celestron body have female 2" sct threads. Added a Baader nosepiece to finish the upgrade.(no adapter needed) It made ...
Blue Fireball 1.25
Blue Fireball 1.25" to 2" Eyepiece Adapter # E-05
5.0
Works well
I got this to use a 2” barreled 18mm Explore Scientific 82 afov eyepiece with my Vixen 130 Newtonian which only has a 1.25” eyepiece barrel. It works great!
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 1.25
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 1.25" # P-01
5.0
T-thread camera adapter
Machining and finish are good. It fits well.
Blue Fireball 2
Blue Fireball 2" Spacer Ring with 0.25" Extension # S-2A
5.0
GREAT CAMERA TO COMA CORRECTOR ADAPTER RING
I PURCHASED AGENA'S 2" OUTSTANDING COMA CORRECTOR PRIMARILY FOR VISUAL VIEWING. I HAVE NOT GOTTEN BACK INTO ASTROPHOTOGRAPHY BUT ACCORDING TO DIRECTIONS AND ACTUAL FITTING OF THIS RING TO THE COMA CORRECTOR, WITH A 'T' RING IT SHO...
Baader 2
Baader 2" Clicklock Clamp for Pentax Refractors (M84 Thread) # CLPX-2 2956284
5.0
A must for Tak owners
Don’t risk marring those expensive eyepieces, protect them with this work of art. A necessity for all Tak owners
Blue Fireball M48 (2
Blue Fireball M48 (2" Filter) Male Thread to T / T2 Female Thread Adapter # T-12
5.0
Truly flat adapter
I bought a cheaper one, but found it was not optically flat. This one is.
Blue Fireball SCT Female Thread to T / T2 Male Thread Adapter (Low Profile)  # T-01
Blue Fireball SCT Female Thread to T / T2 Male Thread Adapter (Low Profile) # T-01
5.0
It’s got threads
In the right place and the right number to connect helical focuser to sct.