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CT-R5VFG Varifocal Auto Iris Lens



The CT-R5VFG DC type auto-iris 5x 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.

Focal Length 8.5 - 40 mm
Maximum Aperture Ratio 1:1.3 - 1.7
Image Format Size 4.8 (H) × 3.6 (V) mm
Angle of View 1/3 type CCD… Horizontal: 33.5゜ - 7.1゜
Vertical: 24.4゜ - 5.3゜
1/4 type CCD… Horizontal: 24.4゜ - 5.3゜
Vertical: 17.4゜ - 3.8゜
Aperture Range F1.3 - F360
Object Distance 0.8 m from the front of lens
Flange Back Length 12.5 mm
Lens Mount CS mount
Operating Temperature -10℃ to +50℃
Weight 114 g
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TOA is a company established in 1934, in Kobe, Japan. We provide innovative solutions and products centering those which provide sound. What TOA values is people’s smile. With more than 30 locations, we contribute to create a safe and reliable society globally with excitement, supporting the needs of local community.