Information on product
FULL DESCRIPTION
TVR2713DCIR is a high quality glass lens from Tokina of Japan, designed for
cooperation with day/night cameras with 1/3" sensors. It can be used in
most demanding applications. Aspherical optical lenses minimize the
problem of losing focus when switching the camera from color to B/W mode
with IR illumination, which is an important advantage in systems
operating in variable lighting conditions.
Specifications
| Name | TVR2713DCIR |
| Focal length [mm] | 2.7 - 12 |
| F-number | 1.3 - 360 |
| Minimum focusing distance [m] | 0.2 |
| Sensor size ["] | 1/3 |
| Viewing angle (1/3" sensor, horizontally) [o] | 98-24 |
| Manual iris |
NO |
| Automatic iris control |
DC |
| Maximum resolution [Mpix] | 1.3 |
| Mount | CS |
| Operating temperature range [o] | -10...+50 |
| Dimensions [mm] |
37.5 (diam.) x 61.8 |
| Remarks | IR correction |
The lens enables the installer/user to set focal length from 2.7 mm to 12 mm. Adjustment of this parameter allows quick correction of viewing angle. In the case of cameras equipped with 1/3" image sensors, the angle can be changed within 98o do 24o (horizontally). The lens also has automatic iris (DC control).
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