(discontinued) 1/3" 2.8-12mm F1.3 Varifocal, Video Auto Iris (CS Mount) Day/Night IR
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By: Computar
Lens Optics for over 40 Years
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This product has been discontinued. For an alternative, please contact [email protected]
The ComputarTG4Z2813AFCSIR varifocal video auto iris lens offers maximum flexibility in camera installations requiring a wide range of focal lengths. The TG4Z2813AFCS IR has a Focal Length of 2.8-12mm,Iris range of F1.3, 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 TG4Z2813AFCS-IR is covered by a three year warranty.
Focal Length |
2.8mm - 12mm |
Max. Aperture Ratio |
1:1.3 |
Max. Image Format |
4.8mm x 3.6mm |
Operation Range |
Iris = F1.3 - F360C; Focus = 0.3m-Inf.; Zoom = 2.8mm - 12mm |
Control |
Iris = Video Auto Iris; Focus = Manual; Zoom = Manual |
Angle of View |
D = 133.0 - 29.7; H = 102.2 - 23.7; V = 74.2 - 17.8 |
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 = 23.0; Rear = 7.4mm |
Back Focal Length |
Tele = 19.2mm; Wide = 7.2mm |
Flange Back Length |
12.5mm |
Mount |
CS-Mount |
Dimensions |
37.5mm x 48mm x 56mm |
Weight |
74g |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.