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  • Computar T5Z8513CS-IR Image #1

T5Z8513CS-IR:CBC-Computar 1/3" 8.5-40mm f1.3 w/iris & focus, Day/Night IR (CS-Mount)

Quick Overview

1/3" 8.5-40mm f1.3 Varifocal, Manual Iris (CS Mount) Day/Night IR
Overview

Computar Varifocal IR (infrared) manual iris lenses are designed for use with Day/Night cameras. They eliminate focus shift in night mode, especially in the presence of IR lighting. All lenses are CS-Mount, comprised of all glass optics, come with locking set screws and a durable metal barrel and mount, and are covered by a three year warranty.

Specifications
Focal Length 8.5 - 40mm
Max. Aperture Ratio 1:1.3
Max. Image Format 4.8 x 3.6 mm (ø6 mm)
Operation Range Iris: F1.3 to F16C
Focus: 0.8m to infinity
Zoom: 8.5mm - 40mm
Control Iris: Manual
Focus/Zoom: Manual 
Object Dimension at M.O.D. 8.5mm: 48.1cm x 34.5cm  
40mm: 10cm x 7.5cm
Angle Of View 1/3 type - 43.9 - 8.9°(D), 33.5 - 7.1° (H), 24.4 - 5.3° (V)
Operating Temperature -20 to 50°C 
Effective Lens Aperture Front: ø27.0 mm
Rear: ø9.3 mm
Back Focal Length Tele: 10.6 mm
Wide: 9.0 mm 
Flange Back Length 12.5 mm
Mount CS-Mount
Filter Size M37.5 P=0.5mm
Dimensions (W x H x D) ø47.0mm x 62.9mm 
Weight 126g
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Computar T5Z8513CS-IR
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