| Focal Length | 25mm |
| Focal Length Sort Order | 025 |
| Lens Type | Fixed Focal Length |
| Image Size | 2/3″ (8.8 x 6.6 x 11mm) |
| Iris Range (F-Stop) | F1.6 – 16 |
| Angle of View 1/2″ (Hor. x Ver. x Dia.) | 14.6 x 10.9 x 18.0° |
| Angle of View 1/1.8″ (Hor. x Ver. x Dia.) | 16.4 x 12.3 x 20.4° |
| Angle of View 2/3″ (Hor. x Ver. x Dia.) | 19.9 x 15.0 x 24.8° |
| TV Distortion | -0.01% |
| Minimum Object Focus Distance (1/2″) (Hor. x Ver. x Dia.) | 25.5 x 19.1 x 31.9mm |
| Minimum Object Focus Distance (1/1.8″) (Hor. x Ver. x Dia.) | 28.7 x 21.5 x 35.9mm |
| Minimum Object Focus Distance (2/3″) (Hor. x Ver. x Dia.) | 35.1 x 26.3 x 43.9mm |
| Focusing Range | 0.1m |
| Flange Back | 17.526mm in air |
| Back Focus | 11.2mm in air |
| Filter Thread Size | M30.5×0.5 |
| Front/Rear Effective Diameter | Front Φ20.0mm / Rear Φ13.8mm |
| Mount | C-mount |
| Exit Pupil Location | -46.6mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | 115g |
LM25JC5M2