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CT-R3VFG
 


The CT-R3VFG DC type auto-iris 3x varifocal lens is designed to be used with light ranging from the visible to near-infrared portions of the spectrum. It allows systems equipped with a Day & Night function (color/monochrome switching) or an infrared illuminator to maintain focus on their subject.







Specifications


Focal Length 3.5 - 10.5 mm
Maximum Aperture
Ratio
1:1.0 - 1.7
Image Format Size 4.8 (H) × 3.6 (V) mm
Angle of View 1/3 type CCD… Horizontal: 81.6゜ - 27.2゜
Vertical: 59.2゜ - 20.4゜
1/4 type CCD… Horizontal: 59.2゜ - 20.4゜
Vertical: 43.6゜ - 15.3゜
Aperture Range F1.0 - F360
Object Distance 0.3 m from the front of lens
Flange Back Length 12.5 mm
Lens Mount CS mount
Operating Temperature -10℃ to +50℃
Weight 65 g

 

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