| Focal Length | 75mm |
| Focal Length Sort Order | 075 |
| Lens Type | Fixed Focal Length |
| Image Size | 1″ (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8″ (Hor. x Ver. x Dia.) | 5.5 x 4.1 x 6.8° |
| Angle of View 2/3″ (Hor. x Ver. x Dia.) | 6.7 x 5.0 x 8.3° |
| Angle of View 1″ (Hor. x Ver. x Dia.) | 9.7 x 7.3 x 12.0° |
| TV Distortion | -0.2% |
| Minimum Object Focus Distance (1/1.8″) (Hor. x Ver. x Dia.) | 44.9 x 33.7 x 56.2mm |
| Minimum Object Focus Distance (2/3″) (Hor. x Ver. x Dia.) | 55.0 x 41.2 x 68.9mm |
| Minimum Object Focus Distance (1″) (Hor. x Ver. x Dia.) | 80.0 x 59.8 x 100.9mm |
| Focusing Range | 1.0m |
| Flange Back | 17.526mm in air |
| Back Focus | 14.5mm in air |
| Filter Thread Size | M46x0.75 |
| Front/Rear Effective Diameter | Front Φ41.2mm / Rear Φ16.0mm |
| Mount | C-mount |
| Exit Pupil Location | -55.5mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 100lp/mm / Corner 80lp/mm |
| Weight | 195g |
LM75HC