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Tokina C-Mount 12-240mm f/2.5-360 2 Mp HD 20x Motorized Zoom Day & Night Lens with Video Auto Iris

B&H # TOTM20Z1225D Mfr # TM20Z1225HDGAIPN-IR
No Longer Available

The Tokina C-Mount 12-240mm f/2.5-360 HD 2 Mp 20x Motorized Zoom Lens is compatible with 1/2” format image sensors. It features a video auto iris with preset. The lens also features motorized focus and zoom with presets. The specialized optics of this IR-corrected lens provide clear images in both daylight (color) and darkness (B/W) without refocusing.

Focal Length 12 to 240 mm
Mount C
Image Format 1/2"
Maximum Aperture f/2.5
Aperture Range f/2.5 to 360
Angle of View Horizontal:
Wide: 29.16°
Tele: 1.56°
Wide: 22.07°
Tele: 1.17°
Minimum Object Distance 6.6' (2.0 m)
Back Focus 13.03 mm
Control Iris: Video auto
Focus & Zoom: Manual / Preset
Filter Size M67mm P=0.75
Input Signal Video Auto Iris: VS or V
Accuracy Iris: ±15% (video signal level)
Sensitivity 0.5 to 1 Vpp (video signal)
Response Speed of Video Iris Less than 5 sec
Speed Motorization:
Focus: Approximately 7 sec
Zoom: Approximately 6 sec
Input Voltage Video Auto Iris: 9 to 16 VDC
Focus & Zoom: 6 to 12 VDC
Current Consumption Video Auto Iris: Maximum 50 mA
Focus & Zoom: Maximum 60 mA
Cable Connection Video Auto Iris (4-Wire Shield Cable):
Red: Power
White: VS or V Signal
Green: Not used
Black: Ground

Focus Control
Black: + (-) polarity
Red: - (+) polarity
Direction: Far (near)

Zoom Control
Green: + (-) polarity
White: - (+) polarity
Direction: Wide (Tele)

Orange: Potentiometer supply
Gray: Zoom potentiometer wiper
Purple: Potentiometer return
Blue: Focus potentiometer wiper
Operating Temperature 14 to 122°F (-10 to 50°C)
Dimensions (L x W x H) 7.9 x 4.1 x 3.8" (200.5 x 103.0 x 97.5 mm)
Weight 3.5 lb (1.6 kg)
Tokina C-Mount 12-240mm f/2.5-360 2 Mp HD 20x Motorized Zoom Day & Night Lens with Video Auto Iris
  • Limited 1-Year Warranty
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