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Home » All Product » LWIR Lens » Continuous ZOOM Lens » FL13-45mm F0.82-1.05 LWIR Zoom Lens For 640x480-12um Detector

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FL13-45mm F0.82-1.05 LWIR Zoom Lens For 640x480-12um Detector

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Wavelength 8-14um Long Wave Focal Length 13-45mm F0.82-1.5 Infrared Zoom Lens For 12um Sensor.
Availability:
  • RSZIR13-45-640-12

  • Rising

Infrared Zoom Lens Description:

RSZIR13-45-640-12 is a 13-45mm continuous zoom lens designed and developed by Rising, which is mainly used in security and surveillance, border patrol and parameter security, homeland security, maritime applications and so on. The focusing success rate after selecting the focusing board is more than 90%.


Infrared Zoom Lens Product Description

Wavelength: 13-45mm

Germanium: Germanium

Coating: DLC / AR

Sample: Available

Service: OEM, ODM


The continuous zoom lens is a mid-to-high-end customized product. With the popularization of infrared technology, the continuous zoom lens is developing towards the direction of high precision, small size, low cost and mass production.

Rising has rich experience in customizing continuous zoom lenses. We customize different lens control schemes and add other functions such as temperature compensation according to customer requirements. In short, we will continue to improve the function of the product.

zoom lens

Application of Zoom Lens:

  1. Homeland Security

  2. Maritime & Naval

  3. Security & Surveillance


FAQ:

Why is the lens autofocus not clear?

There are many reasons why the lens autofocus is not clear; the main reasons are as follows which can be checked one by one:

1. During the focusing process, if there is a large moving target in the lens screen (occupying more than 1/3 of the picture), just refocus;

2. If the lens is used for a long time, and the gear, CAM and other transmission parts wear and tear, resulting in unclear focus, adjust the module or control board parameters to make the focus clear again;

3. For hardware problems such as the potentiometer not working, replace the hardware that does not work.

Product Name
Infrared Zoom Lens
Focal Length
13mm-45mm
F#
0.82-1.05
Image Diagonal
9.6mm
Average Transmission
>80% (For DLC)
>87%(For AR)
Circular FOV
(H)33°x(V)25°x(D)40.5°
(H)9.7°x(V)7.3°x(D)12.1°
Dimensions
70mm / 73.5mm
Focus Type
Motorized Focus
Focus Range
0.5m to infinity
Mount Type
M42x0.75-6g
Detector
640x480-12um
Weight
280g±5%
Operating Temperature
-40℃~+80℃
Storage Temperature
-40℃~+80℃
External Coating
DLC Coating Available
AR Coating Available
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If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.

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