| Premium Plus Lens, IR Corrected, Aspherical, Varifocal, AI, F1.2, CS, 1/3", 2.8-12mm
The deView Premium Plus Auto Iris / Varifocal CS Mount Lens offers high resolution images and superior low light sensitivity with its advanced IR correct glass lens. ED (Extra-ordinary low Dispersion) glass elements provide crisp color images by day and high defintion accurately focused images by night.
Features- Aspherical design for superior low light sensivity and picture resolution
- Fast automatic aperture adjustment for superior sensitivity in changing light conditions
- IR Corrected Glass eliminates focus shift between Day and Night mode
- ED Glass elements provide superior resolution with low distortion
- Ultra compact size for small camera housing
- Made in Japan
| Documents |
 | Specifications |  |
| | Type | AI/Vari |
| Focal Length | 2.8-12mm |
| F-Stop | F1.2 |
| Designed Image Format | 1/3" (4.8x3.6mm) |
| Operation Range | Iris:F1.0-F360, Focus:0.2mm~infinity, Zoom:2.8-12mm |
| Control | Iris: DC Galvanometer, Focus: Manual, Zoom: Manual |
| Field of View (1/3") | D:124.9°~29.7°, H:98.5°~23.8°, V:73°~17.8° |
| Field of View (1/4") | D:92°~22.3°, H:73°~17.8°, V:54.3°~13.4° |
| Mount | CS |
| Back Focus | 8.1-20.2mm |
| Aperture | Front: Ø20.1mm, Rear: Ø9.0mm |
| Dimentions | 35.0 x 47.9 x 59.5mm |
| Iris Control | Driving Coil/Supply Volt.: 190ohm, Damping Coil/Current: 855ohm |
| Operating Temperature | -10 ~ 50 Celsius |
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