N°95552 · Family detail
CelestronMirror·T MOUNT mount
Celestron C90 Mak 1250mm Fixed F/13.9 Maksutov-Cassegrain
Specifications01
Summary02
Celestron C90 Maksutov-Cassegrain telescope lens (1250mm, fixed f/13.9) for long-distance viewing and astronomy. Typically used with a T-mount for imaging or observation where narrow fields are desired.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The T-mount mount has a flange distance of 55 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- T-mount lenses fit each camera through a T-adapter made for that camera.
- Sony EAdapter · 37 mm
- Canon RFAdapter · 35 mm
- Nikon ZAdapter · 39 mm
- Fujifilm XAdapter · 37.3 mm
- L-MountAdapter · 35 mm
- Micro Four ThirdsAdapter · 35.75 mm
- Fujifilm G (GFX)Adapter · 28.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 37 mm
- Canon EFAdapter · 11 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 8.5 mm
A rear element that sticks out can hit the camera mirror.
Sources03
allphotolenses.comVisit ↗

Other Mounts03
No alternate mounts are indexed for this family yet.