OTA · 2006–

Celestron C11

Name: Celestron C11
Brand: Celestron

Celestron · C11 · 11-inch Schmidt-Cassegrain (SCT) telescope

Key specifications

Aperture	280 mm
Focal length	2800 mm
Focal ratio	f/10
Optical design	Schmidt-Cassegrain
Weight	12.4 kg

All specifications

Lens coating	StarBright XLT
Tube length	610 mm
Dovetail	Losmandy

About

11-class Schmidt-Cassegrain optical tube with StarBright XLT coatings, 2800mm focal length at f/10. Fastar/HyperStar-compatible for f/2 prime-focus imaging.