L212AVDC4PIR | 1/3" 2.7~12mm DC Auto-Iris, CS-mount - Day/Night Aspherical Compatible with 1/3" & 1/4" Cameras |
Focal Length: | 2.8~12mm |
Iris: | F1.2~F360 (built-in ND spot filter) |
Angular Field Of View (H x V): | 1/3": 97.4° x 72.4° at 2.7mm 23.8° x 17.8° at 12mm |
1/4": 72.4° x 55.5° at 2.7mm 17.8° x 13.5° at 12mm |
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Minimum Object Distance: | 0.3m (from front vertex) |
Filter Size: | None |
Mount: | CS-mount (Adjustable Lens Position) |
Operation Temperature: | -10 ~ +50°C (+14 ~ 122°F) |
Size, Approx. Weight: | 40 x 50 x 57mm (w/h/d), 72g (Approx. 1.6 x 2.0 x 2.2 in., 2.5oz.) |
Maximum Relative Aperture: | 1:1.2 |
Optical Back Focal Distance: | 7.13mm (in air) |
Operation: | Zoom: Manual |
Focus: Manual | |
Iris: IG (Auto Close System) | |
Operation Voltage: | Close to Open: Less than 3V Open to Close: More than 0.5V |