Format: 2/3" Focal Length: 12mm Aperture: F1.4 Iris Type:Manual Iris Mount: C-Mount Additional Information FA Industrial Type. Locking Screws (Focus and Iris). Recommended for cameras up to 1.5 megapixel resolution. Focal Length (mm) 12 Lens Type Fixed Image Size (mm) 2/3" (Φ11) Iris Range (F-stop) F1.4 ~ F16 Focusing Range (m) 0.1 ~ ∞ Iris Control Manual Focus Control Manual Shooting Range at M.O.D. (mm) 237(H) x 173(V) Angle of View 2/3" (°) 42.5 x 31.7 Angle of View 1/2" (°) 30.7 x 23.0 Angle of View 1/3" (°) 23.0 x 17.2 Horizontal Angle of View (°) 42.5° Vertical Angle of View (°) 31.7° Diagonal Angle of View (°) 53.7° Horizontal Shooting Range at M.O.D. (mm) 237 Vertical Shooting Range at M.O.D. (mm) 173 Diagonal Shooting Range at M.O.D (mm) 307 Resolution (Center, Corner) 100lp/mm, 60lp/mm TV Distortion (%) -2.5 Back Focus in Air (mm) 11.12 Mount C-mount Filter Thread Size (mm) M27 x P0.5 Minimum Focus Distance (m) 0.1 Flange Back in Air (mm) 17.526 Front/Rear Effective DIA (mm) Φ12.3, Φ11.7 Exit Pupil (mm) -38.9 Size (mm) Φ28.5 x 31.5 Weight (g) 63 Temperature Range (°C) -10 ~ +50
