The Vitek VTL-2812AN/IR DC Auto Iris IR-corrected Lens (2.8-12mm) is designed for use with 1/3" format cameras. It has a wide aperture range of f/1.4-360 and offers detailed imagery even at low light intensity. In addition, the high-quality glass optics lens has a broad range of focal length that ranges from 2.8 to 12mm.
The IR-corrected varifocal lens delivers clear images by eliminating focus shift and infrared bleed. It has an auto-iris DC operation and features a minimum object distance of 0.98' (0.3m). Its compact design 1.46 x 2.16" (37 x 54.9mm) allows you to install the unit effortlessly in to small domes and outdoor camera enclosures. With lock screws, you can easily make focus adjustments for correct exposures. The VTL-2812AN/IR DC Auto Iris Lens is equipped with a CS-mount.
| Image Format | 1/3" |
| Focal Length | 2.8 - 12 mm |
| Aperture | F1.4 |
| Iris Operation | Auto-iris, DC-drive |
| Angle of View |
Horizontal: Wide: 93.6° / Tele: 28.2° Vertical: Wide: 70.1° / Tele: 21.2° Diagonal: Wide: 115.3° / Tele: 35.1° |
| Lens Mount | CS-mount |
| Minimum Object Distance (M.O.D.) | 0.98' (0.3m) |
| Back Focal Length | 6.97 - 15.65mm |
| Dimensions | 1.45 x 2.16" (37 x 54.9 mm) |
| Weight | 0.15 lb (68 g) |