| Focal Length | 50mm |
| Focal Length Sort Order | 050 |
| Lens Type | Fixed Focal Length |
| Image Size | 2/3″ (8.8 x 6.6 x 11mm) |
| Iris Range (F-Stop) | F2.8 – 16 |
| Angle of View 1/2″ (Hor. x Ver. x Dia.) | 7.3 x 5.5 x 9.2° |
| Angle of View 1/1.8″ (Hor. x Ver. x Dia.) | 8.2 x 6.1 x 10.3° |
| Angle of View 2/3″ (Hor. x Ver. x Dia.) | 10.1 x 7.6 x 12.6° |
| Minimum Object Focus Distance (1/2″) (Hor. x Ver. x Dia.) | 13.9 x 10.5 x 17.4mm |
| Minimum Object Focus Distance (1/1.8″) (Hor. x Ver. x Dia.) | 15.7 x 11.8 x 19.6mm |
| Minimum Object Focus Distance (2/3″) (Hor. x Ver. x Dia.) | 19.1 x 14.3 x 23.9mm |
| Focusing Range | 0.1m |
| Flange Back | 17.526mm in air |
| Back Focus | 12.8mm in air |
| Filter Thread Size | M30.5×0.5 |
| Front/Rear Effective Diameter | Front Φ25.0mm / Rear Φ12.5mm |
| Mount | C-mount |
| Exit Pupil Location | -83.8mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 200lp/mm / Corner 140lp/mm |
| Weight | 170g |
LM50JC10M