COMPUTAR TG5Z8513FCS-IR Product Description:

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

Computar Varifocal IR (infrared) DC auto 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.

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COMPUTAR TG5Z8513FCS-IR Technical Information

• Focal Length: 8.5mm - 40mm
• Max. Aperture Ratio: 1:1.3
• Max. Image Format: 4.8mm x 3.6mm (6mm)
• Operation Range:
  Iris: F1.3 - F360C
  Focus: 0.8m - Inf.
  Zoom: 8.5mm - 40mm
• Control:
  Iris: DC Auto Iris
  Focus: Manual
  Zoom: Manual
• 1/3" Type Angle of View:
  (D) 43.9 ~ 8.9^o
  (H) 33.5 ~ 7.1^o
  (V) 24.4 ~ 5.3^o
• Operating Temperature: -20^o - + 50^oC
• Effective Lens Aperture:
  Front: 27.0mm
  Rear: 9.3mm
• Back Focal Length:
  Tele: 10.6mm
  Wide: 9.0mm
• Flange Back Length: 12.5mm
• Mount: CS-Mount
• Filter Size: M37.5 P=0.5mm
• Dimensions: 41.7mm x 57.5mm x 62.9mm
• Weight: 114g
• Coil:
  Drive - 190 ohm
  Control - 1000 ohm

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