Lens system
| Focal length range (f-f) |
2.8 - 12 mm |
| Minimum aperture number |
1.4 |
Varifocal, 2.8-12 mm
Varifocal lens 2,8-12 mm compensated infrared with CS attack. Horizontal viewing angle adjustable from 93.7° to 2 4,1°. Auto-iris direct drive. Luminosity F1.4 The special lenses IR allow images sharp focus both day&night.