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Lenses :: LVCS385I




Premium Plus Lens, IR Corrected, Aspherical, Varifocal, AI, F1.0, CS, 1/3", 3-8.5mm

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
General Specifications
TypeAI/Vari
Focal Length3.0-8.5mm
F-StopF1.0
Designed Image Format1/3" (4.8x3.6mm)
Operation RangeIris:F1.0-F360; Focus:0.2mm~infinity; Zoom:3.0~8.5mm
ControlIris: DC galvanometer; Focus: manual; Zoom: manual
Field of View (1/3")D:114.1°~41.9°, H:90.5°~33.6°, V:67.2°~25.2°
Field of View (1/4")D:84.6°~31.6°, H:67.2°~25.2°, V:50.2°~19.0°
MountCS
Back Focus7.94 ~ 13.96mm
Mechanical BF7.94mm
ApertureFront: 20.1mm; Rear: 9.0mm
Dimentions35.0 x 47.4 x 46.0mm
Iris ControlDriving Coil/Supply Volt.: 190ohm, Damping Coil/Current: 855ohm
Operating Temperature-10 ~ 50 Celsius
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