NMV-12M23, 12 mm

Back Focus (mm) in air: 11.7 Distortion (TV): -0.07% EFL (mm): 12 Exit Pupil (mm): -225.0 Field Angle 1/1.8 (HxV): 31.7 x 24.0 Field Angle 1/2 (HxV): 28.3 x 21.4 Field Angle 2/3 (HxV): 38.3 x 29.1 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): Ø15.8/Ø14.1 F Stop: 1.4-Close Iris Control: Manual Minimum Focus Distance (m): 0.15 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": 91.3 x 68.2 Shooting Range at Min Focus Distance (HxV) (mm) 1/2": 81.0 x 60.6 Shooting Range at Min Focus Distance (HxV) (mm) 2/3": 110.0 x 82.5 Storage Temperature Range: -20~+60ºC Temperature Range: -10~+50ºC Weight (g): 85