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Computar : TG3Z2910AFCS-IR

By: Computar
Lens Optics for over 40 Years
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
1/3" 2.9-8.2mm F1.0 Varifocal, Video Auto Iris (CS Mount) Day/Night IR

The ComputarTG3Z2910AFCSIR varifocal video auto iris lens offers maximum flexibility in camera installations requiring a wide range of focal lengths. The TG3Z2910AFCS IR has a Focal Length of 2.9-8.2mm,Iris range of F1.0, and 1/3" Format. All lenses are CS-Mount, comprised of all glass optics, come with locking setscrews and a durable metal barrel and mount, the TG3Z2910AFCS-IR is covered by a three year warranty.

Focal Length 2.9mm - 8.2mm
Max. Aperture Ratio 1:1.0
Max. Image Format 4.8mm x 3.6mm
Operation Range Iris = F1.0 - F360C; Focus = 0.5m-Inf.; Zoom = 2.9mm - 8.2mm
Control Iris = Video Auto Iris; Focus = Manual; Zoom = Manual
Angle of View D = 125.6 - 44.7; H = 95.0 - 35.6; V = 69.0 - 26.7
Supply Voltage DC8.5V - DC16V
Current Less than 40mA
Response Time Approx. 2 sec.
Light Weighting Method Adjustable between Average - Peak(to be Set at Average at Factory)
Input Signal Video Signal (V. or V.S.)
Iris Accuracy plus or minus 15% at Video Signal Level
Sensitivity Adjustment 0.5V(p-p) - 1.0V(p-p) (Video Signal)
Input Impedance High Impedance
Operating Temperature -10C - 50C
Effective Lens Aperture Front = 19.0; Rear = 8.5mm
Back Focal Length Tele = 14.0mm; Wide = 7.8mm
Flange Back Length 12.5mm
Mount CS-Mount
Dimensions 33.5mm x 46.6mm x 44.3mm
Weight 54g


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Prices and specifications subject to change without notice.