The most common imager sizes are listed at left. For linear arrays use horizontal dimension of imager and object for magnification calculation.
Other Useful Info:
C-mount Flangeback: 17.526 mm
CS-mount Flangeback: 12.526 mm
Canon FD Flangeback: 42.0mm
Konica Flangeback: 40.5mm
Nikon F Flangeback: 46.5mm
Olympus Flangeback: 46.0mm
Pentax "K" Flangeback: 45.5mm
Pentax Screw Flangeback: 45.5mm
Ricoh Flangeback: 45.5mm
Sigma Flangeback: 44.0mm
C-mount Thread: 1" - 32
CCD Lens Mount: M12 P=.5
Leica Screw Mount Thread: M39 P=1.0
Pentax Screw Mount Thread: M42 P=1.0
RMS Microscope Thread: 800-36 AMO
T-mount: M42 P=0.75
F/no. = 1/2na
F/no. Focal length/Entrance Pupil dia. |