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  • Computar T2Z1816CS Image # 1

T2Z1816CS: CBC-Computar 1/3" 1.8-3.6mm f1.6 w/iris & focus (CS-Mount)

Quick Overview

1/3" 1.8-3.6mm f1.6 Varifocal, Manual Iris (CS Mount)

Availability: In stock


Computar varifocal manual iris lenses offer maximum flexibility in camera installations requiring a wide range of focal lengths. Focal length adjustments can be made with a turn of the dial, virtually eliminating the cost and inventory problems associated with improper monofocal lens selection. All lenses are CS-Mount, comprised of all glass optics, come with locking setscrews and a durable metal barrel and mount, and are covered by a three year warranty.


  • Compatible with 1/3" Cameras
  • 1.8-3.6mm Focal Length
  • 173.8 to 99° Diagonal FOV
  • f/1.6 to 16C Manual Iris
  • CS-Mount Connection
  • Locking Set Screws & Metal Barrel
  • Specifications
    Focal Length 1.8 - 3.6mm
    Max. Aperture Ratio 1:1.6 
    Max. Image Format 4.8 x 3.6 mm (ø6 mm)
    Operation Range Iris: F1.4 to F16C
    Focus: 0.2m to infinity
    Zoom: 1.8mm - 3.6mm
    Control Iris: Manual
    Focus/Zoom: Manual 
    Object Dimension at M.O.D. 1.8mm: 123.8cm x 56.5cm
    3.6mm: 33.2cm x 22.9cm
    Angle Of View 1/3 type - 173.8 - 99.0°(D), 144.2 - 79.4° (H), 109.9 - 59.6° (V)   1/4 type - 135.8 - 74.4° (D), 109.5 - 59.6° (H), 82.3 - 44.7° (V)
    Operating Temperature -20 to 50°C 
    Effective Lens Aperture Front: ø22.0 mm
    Rear: ø7.9 mm
    Back Focal Length Tele: 10.5 mm
    Wide: 7.0 mm 
    Flange Back Length 12.5 mm
    Mount CS-Mount
    Filter Size -
    Dimensions (W x H x D) ø37.4mm x 51mm
    Weight 68 g
    No Video available
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