Tamron 12VM412ASIR Aspherical IR Vari-Focal Lens
By: Tamron
CCTV, Industrial FA/Machine Vision Lenses
Tamron : 12VM412ASIR
Description
Tamron 12VM 412ASIR is a day/night vari-focal lens with a manual iris and an 1/2 imager size. The 12VM- 412ASIR has a 4.0-12mm focal length and an aperture range of 1.2-Close.
Specifications
| Imager Size | 1/2 |
| Mount Type | C |
| Focal Length | 4.0 - 12mm |
| Aperture Range | 1.2 - Close |
| Angle of View (Horizontal x Vertical) | 1/2: Wide - 93.7° x 68.9°/Tele - 31.2° x 23.4° 1/3: Wide - 68.9° x 51.1°/Tele - 23.4° x 17.5° |
| Focusing Range | 0.3m - ∞ |
| Operation | Focus: Manual with Lock, Zoom: Manual with Lock, Iris : Manual with Lock |
| Back Focus (in air) | Wide 10.157 - Tele 19.911mm |
| Weight | 1 lb |
| Operating Temperature | -20°C - 60°C |
Resources & Documents
| tamron-varifocal-avs.pdf | Brochure |