With a fast F-stop, locking screws, and a compact design, these lenses provide a good value between price and performance. The JC5M2 lenses are compact, lightweight, and have a fast F-stop of F1.4.
Features:
Focal Length | 12.5mm |
Focal Length Sort Order | 012.5 |
Lens Type | Fixed Focal Length |
Image Size | 2/3" (8.8 x 6.6 x 11mm) |
Iris Range (F-Stop) | F1.4 - 16 |
Angle of View 1/2" (Hor. x Ver. x Dia.) | 28.4 x 21.4 x 35.1° |
Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 31.7 x 24.0 x 39.1° |
Angle of View 2/3" (Hor. x Ver. x Dia.) | 38.4 x 29.2 x 46.9° |
TV Distortion |
0.06% |
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) |
59.1 x 44.3 x 74.0mm |
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) | 66.5 x 49.8 x 83.3mm |
Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 81.4 x 60.9 x 102.0mm |
Focusing Range | 0.1m |
Flange Back | 17.526mm in air |
Back Focus | 11.5mm in air |
Filter Thread Size | M30.5x0.5 |
Front/Rear Effective Diameter | Front Φ24.5mm / Rear Φ16.6mm |
Mount | C-Mount |
Exit Pupil Location | -118.6mm |
Temperature Range | -10°C ~ +50°C |
Storage Temperature Range | -20°C ~ +60°C |
Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
Weight | 130g |