(discontinued) 1/3″ 8.5-40mm F1.3 Varifocal, Video Auto Iris (CS Mount) Day/Night IR
Lens Optics for over 40 Years

Computar : TG5Z8513AFCS-IR
Description
This product has been discontinued. For an alternative, please contact [email protected]
The ComputarTG5Z8513AFCSIR varifocal video auto iris lens offers maximum flexibility in camera installations requiring a wide range of focal lengths. The TG5Z8513AFCS IR has a Focal Length of 8.5-40mm,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 TG5Z8513AFCS-IR is covered by a three year warranty.
Specifications
Focal Length | 8.5mm - 40mm |
Max. Aperture Ratio | 1:1.3 |
Max. Image Format | 4.8mm x 3.6mm |
Operation Range | Iris = F1.3 - F360C; Focus = 0.8m-Inf.; Zoom = 8.5mm - 40mm |
Control | Iris = Video Auto Iris; Focus = Manual; Zoom = Manual |
Object Dimension at M.O.D | 8.5mm (48.1cm x 34.5cm); 40mm (10cm x 7.5cm) |
Angle of View | D = 43.9 - 8.9; H = 33.5 - 7.1; V = 24.4 - 5.3 |
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 | -20C - 50C |
Effective Lens Aperture | Front = 27.0; 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 | 115g |