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Rainbow L851VCS 1/2" 8.5 - 51mm Varifocal Manual Iris CCTV Lens

Rainbow L851VCS 1/2" 8.5 - 51mm Varifocal Manual Iris CCTV Lens
Item# L851VCS
$172.99
Availability: Usually ships the next business day

Product Description

Rainbow L851VCS 1/2" 8.5 - 51mm Varifocal Manual Iris CCTV Lens
The Rainbow L851VCS is a 1/2inch varifocal lens with a manual iris. The L851VCS cctv lens has a focal length of 8.5 - 51mm and a CS mount for mounting to your favorite security camera. The Rainbow L851VCS cctv lens is compatible with 1/2", 1/3", and 1/4" surveillance cameras.

  • Manual Iris
  • 8.5 - 51mm Focal length
  • 1/2" Format
  • CS Mount


L851VCS: 1/2" 8.5-51mm Manual Iris, CS-mount
Compatible with 1/2" & 1/3" Cameras
Focal Length: 8.5~51mm
Iris: F1.6~Close
Angular Field Of View (H x V): 1/2": 41.3 x 31.5 at 8.5mm
7.2 x 5.4 at 51mm
1/3": 31.5 x 23.9 at 8.5mm
5.4 x 4.0 at 51mm
1/4": 23.9 x 18.0 at 8.5mm
4.0 x 3.0 at 51mm
Minimum Object Distance: 0.8m (from front vertex)
Filter Size: 37.5mm P0.5
Mount: CS-mount
Operation Temperature: -10 ~ +50C (+14 ~ 122F)
Size, Approx. Weight:

43.3 x 79.4mm, 120g
(Approx. 1.7 x 3.1in,., 4.2oz.)

Maximum Relative Aperture: 1:1.6
Optical Back Focal Distance: 15.89mm (in air)
Operation: Focus: Manual
Iris:Manual
Zoom: Manual