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Computar : H27Z1970AMS

By: Computar
Lens Optics for over 40 Years
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
19-513mm Motorized Zoom W/Video Auto Iris & Spot (C Mount)

The Computar H27Z1970-AMS Motorized Zoom Lens provides remote control of focal length, iris and focus through the use a lens controller, for use where variable focal length and remote control are required. The H27Z1970 AMS is ideal for applications requiring long distance surveillance in parking lots, highways, etc.

Focal Length 19mm - 513mm
Max.Aperature Ratio 1:7.0
Max.Image Format 6.4mm x 4.8mm
Operation Range Iris = F7.0 - F2000 (W/ND Filter); Focus = 1.5m - Inf.; Zoom = 19mm - 513mm
Control Iris = Video Auto Iris; Focus = Motorized; Zoom = Motorized
Object Dimension at M.O.D 19mm (46.9cm x 35.2cm); 513mm (1.665cm x 1.25cm)
Angle of View D = 22.85 - 0.89; H = 18.7 - 0.71; V = 14.17 - 0.53
Supply Voltage DC6-12V
Current 40mA or less
Response Time 3 - 8 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 0.4V(p-p) - 1.0V(p-p) (Video Signal)
Input Impedance High Impedance
Operating Temperature -10C - 50C
Effective Lens Aperture Front = 70.3mm; Rear = 13.6mm
Back Focal Length 14.1mm
Flange Back Length 17.526mm
Mount C-Mount
Filter Size M77 P=0.75mm
Tripod Screw 1/4 - 20UNC
Dimensions W88mm x H91.5mm x D218.7mm
Weight 1925g


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Prices and specifications subject to change without notice.