| Premium Plus Lens, IR Corrected, Aspherical, Varifocal, AI, F1.3, CS, 1/3", 7.5-50mm
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 (extraordinary low dispersion) glass elements provide crisp color images by day and high-definition, 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 Related Products |
 | General Specifications |  |
| | Type | AI/Vari |
| Focal Length | 7.5-50.0mm |
| F-Stop | F1.3 |
| Designed Image Format | 1/3" (4.8x3.6mm) |
| Operation Range | Iris:F1.3-F360; Focus:0.4mm~infinity; Zoom:7.5~50.0mm |
| Control | Iris: DC galvanometer; Focus: manual; Zoom: manual |
| Field of View (1/3") | D:46.2°~7.0°, H:36.6°~5.64°, V:27.4°~4.26° |
| Field of View (1/4") | D:34.2°~5.3°, H:27.4°~4.3°, V:20.4°~3.2° |
| Mount | CS |
| Back Focus | 11.96 ~ 9.61mm |
| Mechanical BF | 8.1mm |
| Aperture | Front: 25.7mm; Rear: 9.8mm |
| Dimentions | 38.0 x 50.1 x 55.2mm |
| Iris Control | Driving Coil/Supply Volt.: 190ohm, Damping Coil/Current: 855ohm |
| Operating Temperature | -10 ~ 50 Celsius |
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