Canon CN20x50 Series User Manual

E6
2 HOW TO MOUNT
2-5. DIMENSIONS OF PARTS
(Unit: mm)
CN20x50 IAS H/E1 (EF mount)
CN20x50 IAS H/P1 (PL mount)
Spur gear specications
Focus drive gear A Focus drive gear B Zoom drive gear Iris drive gear
Number of teeth
156 230 225 225
Module
0.8 0.5 0.5 0.5
P.C.D.
124.8 mm 115 mm 112.5 mm 112.5 mm
Angular rotation
180 degrees 180 degrees 100 degrees 52.5 degrees
Lens Holder
Focus Drive Gear A
Focus Drive Gear B
Iris Drive Gear
Zoom Drive Gear
(UNC3/8-16)
Tie Cable
Lens Holder
Focus Drive Gear A
Focus Drive Gear B
Iris Drive Gear
Zoom Drive Gear
(UNC3/8-16)
Tie Cable

Canon CN20x50 Series Specifications

General

Focal Length	50-1000mm
Zoom Ratio	20x
Image Stabilization	Yes
Lens Mount	Canon EF
Zoom Type	Manual