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Rainbow L28CSWI 1/3" 2.8mm CS Mount CCTV Lens W/ Manual Iris
Product Description

The Rainbow L28CSWI is a great cs mount cctv lens with a manual iris or no iris option (L28CS). The L28CSWI also is a 1/3inch lens yet is compatible with 1/3" and 1/4" format security cameras. Furthermore the Rainbow L28CSWI has a 2.8mm fixed focal length.
- 2.8mm Focal Length
- F1.3
- CS Type
- Manual Focus & Iris
L28CSWI |
1/3" 2.8mm Manual Iris,
CS-mount
Compatible with
1/3" & 1/4" Cameras |
Focal Length: |
2.8mm |
Maximum Relative Aperture: |
1:1.3 |
Iris: |
F1.3~Close |
Mount: |
CS-mount |
Minimum Object Distance: |
0.1m (from front vertex) |
Angular Field of View: |
1/3": |
91.7° x 68.2° |
1/4": |
68.2° x 51.5° |
|
Optical Back Focal Distance: |
8.5mm (in air) |
Operation: |
Focus: Manual
Iris: Manual |
Operation Temp: |
-10 ~ +50°C (+14 ~ 122°F) |
Filter Size: |
None |
Weight: |
Approx. 35g (1.2oz) |