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CT-0312GA Ultra-Wide-Angle Lens


The CT-0312GA is a DC-input type, auto-iris lens for CCTV cameras employing the 1/3 type CCD.

Focal Length 2.8 mm ±5%
Maximum Aperture Ratio 1:1.2
Image Format Size 4.8 (H) × 3.6 (V) mm
Angle of View Opposite angle: 117.8゜
Horizontal: 94.3゜
Vertical: 71.5゜
Aperture Range F1.2 - F200
Minimum Object Distance 0.3 m
Back Focus Length 7.67 mm
Flange Back Length 12.5 mm
Lens Mount CS mount
Operating Temperature -20℃ to +50℃
Finish Black, matte
Dimensions 36.8 (W) × 43.5 (H) × 36.3 (D) mm
Weight 54 g
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