Optec TCF-S3 Focuser by David Fitz-Henry

David Fitz-Henry | all galleries >> slato >> telescope_making >> 317_5mm_astrograph > Optec TCF-S3 Focuser


03-APR-2010

This is a 3" Crayford focuser that is very precise and solidly built. It will be supporting a 3" Keller corrector / SBIG STL-11000M.

Canon EOS Digital Rebel XTi
1/60s f/4.5 at 31.0mm iso400 full exif

other sizes: small medium large original auto