NMV-25M23, 25 mm

Back Focus (mm) in air: 11.7 Distortion (TV): -0.04% EFL (mm): 25 Exit Pupil (mm): -77.0 Field Angle 1/1.8 (HxV): 16.1 x 12.1 Field Angle 1/2 (HxV): 14.0 x 10.5 Field Angle 2/3 (HxV): 19.6 x 14.8 Filter Screw Size: M27 P=0.5 Flange Back (mm) in air: 17.526 Focus Control: Manual Format: 2/3" Megapixel Front/Rear Effective Diameter (mm): Ø24.0/Ø12.8 F Stop: F=1:1.4-16 Iris Control: Manual Minimum Focus Distance (m): 0.2 Mount: C Picture Size: 6.6 x 8.8 Resolution Center/Corner (lp/mm): 100/80 Shooting Range at Min Focus Distance (HxV) (mm) 1/1.8": 57.9h x 43.4v Shooting Range at Min Focus Distance (HxV) (mm) 1/2": 51.4h x 38.6v Shooting Range at Min Focus Distance (HxV) (mm) 2/3": 71.1h x 53.3v Storage Temperature Range: -20~+60°C Temperature Range: -10°~+50°C Weight (g): 90