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computar T3Z2910CS 1/3" Manual Iris Varifocal Lens (2.9-8.2mm)

B&H # COT3Z2910CS Mfr # T3Z2910CS
Usually ships in 3-7 business days

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Estimated arrival at B&H is 3-7 business days. An authorization for this product will be processed upon placing the order. You will be charged for this item at the time of Shipment.
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Product Highlights
  • Designed for CS-Mount Cameras
  • For 1/3" Format Sensors
  • 2.9-8.2mm Focal Length
  • Iris Range of f/1.0 to 16C
  • 0.5 m Minimum Focus
  • Manual Zoom & Focus
  • Manual Iris

The computar T3Z2910CS 1/3” Manual Iris Varifocal Lens (2.9-8.2mm) is designed for CS-mount cameras with 1/3” format sensors. This lens facilitates easy focal length adjustments without having to move the camera from its installation point. The aspherical lens surface ensures corner-to-corner sharpness in image reproduction for all aperture settings. With an aperture range of f/1.0 to 16C, this lens is suitable for surveillance in low-light as well as bright light conditions.

Designed for CS-mount cameras with 1/3" sensors
2.9-8.2mm focal length to clearly capture scenes requiring different focus settings
Easy focal length adjustments
Aperture range of f/1.0 to 16C ensures enhanced performance in low-light as well as bright light conditions
Aspherical lens surface ensures corner-to-corner sharpness in image reproduction for all aperture settings
Manual iris adjustment for correct exposures
Focal Length 2.9 ‐ 8.2 mm
Aperture Ratio 1:1.0 (maximum)
Image Format 4.8 x 3.6 mm (Ø6 mm)
Operational Specifications
Iris f/1.0 to 16C
Focus 0.5 m - Infinity
Zoom 3x (2.9 ‐ 8.2 mm)
Controls
Iris Manual
Focus Manual
Zoom Manual
Angle of View For 1/3" Type: 133.9 - 44.2° (diagonal), 98.3 - 35.2° (horizontal), 70.7 - 26.3° (vertical)
For 1/4" Type: 91 - 33° (diagonal), 70.7 - 26.3° (horizontal), 51.9 - 19.7° (vertical)
Effective Lens Aperture Front: Ø18.8 mm
Rear: Ø9.0 mm
Back Focal Length Tele: 14 mm
Wide: 7.8 mm
Flange Back Length 0.49" (12.5 mm)
Mount CS
Certifications CE, RoHS
Operating Temperature -14 to 122°F (-10 to 50°C)
Dimensions Ø1.43 x 1.7" (36.5 x 44.3 mm)
Weight 1.44 oz (41 g)
computar T3Z2910CS 1/3" Manual Iris Varifocal Lens (2.9-8.2mm)
  • 3-Year Warranty
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