SPECIFICATIONS
| Model | NMV-12M23 |
| Focal Length | 12.0 mm |
| Optics Format | 2/3 inch |
| Back Focal Distance | 11.7 mm |
| Aperture Range | f/1.4 – close |
| Resolution: Center/Corner | 100 lp/mm / 80 lp/mm |
| Minimum Object Distance | 150 mm |
| Filter Thread | M27x0.5 |
| Camera Mount | C-mount |
| Lens Diameter | 28.5 mm |
| Lens Length | 38.1 mm |
| Mass | 85 g |
VIEW ANGLE
| Angle of View (H x V) : 2/3 inch Camera | 38.3° x 29.1° |
| Angle of View (H x V) : 1/1.8 inch Camera | 31.7° x 24.0° |
| Angle of View (H x V) : 1/2 inch Camera | 28.3° x 21.4° |
