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Home » All Product » LWIR Lens » Continuous ZOOM Lens » FL30-150mm F0.85-1.2 Long Wave Zoom Lens For 640x480-12um

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FL30-150mm F0.85-1.2 Long Wave Zoom Lens For 640x480-12um

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8-12um Long Wave Infrared Germanium Lens Zoom Motorized Infrared Lens For 640x480-12um
Availability:
  • RSZIR30-150-640-17

  • Rising

Infrared Zoom Lens Description:

The zoom lens is a customized product of medium to high quality. As infrared technology becomes more widespread, the ongoing zoom lens is progressing towards greater accuracy, smaller size, lower cost, and increased production.

Rising has extensive expertise in tailoring zoom lenses. We personalize various lens control plans and incorporate additional features like temperature adjustment based on customer demands. In essence, we will persistently enhance the product's functionality.


Introduction Of Continuous Zoom Lens

Although the volume and weight of the current continuous zoom lens are relatively large, the advantages of continuous zoom lens are also obvious:

1. Wide range of focus;

2. Strong universality, multiple application scenarios;

3. High integration, customize integration design;


Infrared Zoom Lens Parameters:

Product Name Infrared Zoom Lens
Focal Length 30-150mm
F# 0.82-1.05
Detector 640x480-12um
Average Transmission

>75%(For DLC)

>81%(For HD)

Circular FOV

(H)12.4°x(V)9.3°

(H)20.5°x(V)15.5°

(H)2.5°x(V)1.8°

(H)4.1°x(V)3.1°

Back Working Distance
20mm in air
Back Focus Length 31.41mm in air
Dimensions (MAX)183mm / 213.2mm
Focus Type Motorized Focus
Mount Type Flange
Weight ≤3.2kg
Operating Temperature -40℃~+80℃
Storage Temperature -50℃~+85℃
External Coating DLC / HD Coating Available

Zoom Lens

Infrared Lens Processing Equipment:

ir lens


1. Inner carving test platform;

2. Microscope;

3. Opto Tech aspheric processing;

4. Polishing machine;

5. Thickness Gauge;

6. Ultrasonic Cleaner;

7. Workshop;

8. Interferometer;

9. High and low tempera ture test chamber;

10. High polishing machine;

11. Optical bench;

12. Raul milling;

13. Atomic force microscope;

14. Centralinstrument;

15. Hand Grinding and Polishing Machine;


FAQ:

Why is the thermal camera zoom 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.

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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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