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| Home > Optical Lenses > Traffic Surveillance Lenses > Vari Focal TS Lens > 1.3 Mega pixels Varifocal Traffic Surveillance Lenses |
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| 1.3 Mega pixels Varifocal Traffic Surveillance Lenses |
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1.3 Mega pixels 1/1.8" 8-20mm F1.5 C Mount 1.3MP Traffic Surveillance Lens
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Model No.: LOT082015C-R
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Focal Length
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8-20mm
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Diagonal Field of View
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60°-26°
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Aperture
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F=1.5
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M.O.D
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1.0m
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Format
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1/1.8", 1/2"
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Front Filter Mount
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M30 x 0.5mm
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Mount
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C
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Dimension
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Dia.33x71.6mm
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Max. Distortion
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<=3%
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Weight
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110g
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Back Focal Length
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17.5mm
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Best work distance
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3-30m
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Operation
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Manual Iris
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1.3 Mega pixels 1/1.8" 18-50mm F1.4 CS Mount 1.3MP Traffic Surveillance Lens
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Model No.: LOT185014CS-R
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Focal Length
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18-50mm
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Diagonal Field of View
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30°-10°
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Aperture
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F=1.4
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M.O.D
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5.0m
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Format
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1/1.8", 1/2"
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Front Filter Mount
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M30 x 0.5mm
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Mount
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CS
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Dimension
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Dia.48x103mm
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Max. Distortion
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<=3%
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Weight
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290g
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Back Focal Length
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12.5mm
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Best work distance
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15-60m
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Operation
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Manual Iris
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| These 2 types of 1.3MP Varifocal Lens, with large format @ 1/1.8”, and Aperture @ F1.4~F1.5, specially designed for high resolution Traffic Surveillance applications. Up to 4 movable components of optical elements design to reach the same Aperture in the whole work focal length range, that means from 8mm to 20mm, or 18mm to 50mm point, they share the same aperture @ F1.5 or F1.4. This design is to get the bright image quality when objectives are in a long distance. |
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