

🔭 Capture the cosmos like a pro—your telescope’s new best friend!
The Celestron 93633-A T-Adapter is a precision metal accessory that securely connects SLR or DSLR cameras to the rear cell of Schmidt-Cassegrain telescopes (models C5 through 14). Designed for prime focus photography, it transforms your telescope into an ultra-telephoto lens, enabling high-magnification shots of celestial and terrestrial subjects. Compatible with brand-specific T-Rings (sold separately), this adapter offers a durable, vibration-resistant connection for astrophotographers seeking professional-grade imaging.



| ASIN | B00009X3V8 |
| Batteries | 1 Unknown batteries required. |
| Best Sellers Rank | #26 in Telescope Photo Adapters |
| Customer Reviews | 4.7 4.7 out of 5 stars (995) |
| Date First Available | June 17, 2003 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.82 ounces |
| Item model number | 93633-A-CGL |
| Manufacturer | Celestron Acquisition LLC |
| Product Dimensions | 3 x 3 x 3 inches |
J**R
Works good
Good quality dose its job
M**I
Fit correctly
Fits well I hope I get some great pictures
P**O
It works just fine. Thank you.
I use this T-adapter for astrophotography. It allows my camera to get to the right back distance from the telescope for clear, crisp photos. It is a must for Schmidt- Cassegrain telescopes.
M**L
Needed yet another adapter
After purchasing this adapter, I then realized I need it yet another adapter on top of this one. Apparently my camera, even though it says it's for my model, doesn't actually fit the way I thought it would. Just keep in mind not all Canon EOS models are the same. I have an EOS R. I'm removing a star because that wasn't clearly stated. Otherwise, it works fine.
S**N
does the job
great way to connect a DSLR to my Celestron C-8 telescope and take prime focus pictures
L**Y
Celestron quality
Always good
D**E
Quality metal adapter.
Just buy correct ring for camera brand and attaches to visual back on sct for full frame photos.
J**S
Nicely made.
Easy to use.
R**Y
中国製なのでもっと雑な造りかと思っていましたが、それほど雑ではない造りで難なく使用しています。
A**A
This does not fit with powerseeker 127eq I bought this now it doesn't have option to return its having replace option only! So now i am having this with no use Money waist for me! Feeling dissipointing
F**O
Cumple muy bien su función y mantiene una apertura muy grande para evitar viñeteo en la imágenes. Es un accesorio muy útil para astro fotografía al permitir montar cámaras (sobre todo las dedicadas para astro fotografía) y alcanzar el enfoque trasero (back focus) adecuado. Un punto a considerar es que queda un poco flojo al colocarlo con los espaciadores de mi cámara (ZWO ASÍ 249 mc) pero lo soluciono al colocar uno de los espaciadores delgados que incluye la cámara. El precio, como todo en este pasatiempo, el algo elevado.
R**D
Me permet de brancher mon canon sur mon C11 pièce de bonne qualité et solide !
P**E
Delivered as promise. I’m still giving it 5 stars, but I made the mistake of not checking if it was compatible with my telescope, which it is not. It’s an old Criterion 4000 by Bausch & Lomb, and this item is not compatible with it. But it’s my fault. The adapter works great for other telescopes.
Trustpilot
2 days ago
1 month ago