Focal Length (mm)
Maximum aperture ratio
Minimum aperture
Lens construction (elements/groups)
Covering power (Max. aperture)
Covering power (f/22)
Image circle (mm) (Max. aperture)
Image circle (mm) (f/22)
Shutter (Copal® No.)
Shutter speed (sec.)
Sync socket
Front mount size (mm)
Attachment size (mm)
Rear mount size (mm)
Flange attachment size (mm)
Flange focal distance (mm)
Overall length (mm)
Weight (g)