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LWIR Continuous Zoom Lens 15-75mm f/0.9-1.3

Home / All / LWIR Lens | Infrared Optics / Continuous Zoom LWIR Lens /

LWIR Continuous Zoom Lens 15-75mm f/0.9-1.3

LWIR Continuous Zoom Lens 15-75mm f/0.9-1.3

LWIR Continuous Zoom Lens 15-75mm f/0.9-1.3
CategoriesContinuous Zoom LWIR Lens
BrandQuanhom Optronics
ModelGCZ51513D
LWIR Lens15-75mm f/0.9-1.3
ApplicationsSecurity and Surveillance
Focus MechanismMotorized
Update TimeFeb 27,2024
Detail Information
  • Specifications
  • Download file
  • FAQ
  • Video
  • Applications
Specifications
HFOV
160x120
320x240
336x256
384x288
640x480
640x512
1024x768
1280x1024
25μm
3.1°-15.2°
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/
/
/
/
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17μm
2.1°-10.4°
4.2°-20.6°
4.4°-21.6°
5°-24.6°
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12μm
1.5°-7.3°
2.9°-14.6°
3.1°-15.3°
3.5°-17.5°
5.9°-28.7°
5.9°-28.7°
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Optical

Focal Length[mm]
15-75
F/#
0.9-1.3

Foucs Range

5m-Infinity

Wavelength
8-12μm

Mechanical

Interface
Flange
Focus Mechanism

Motorized

Dimensions [mm]
Ø81x121mm
Weight

572g

Electrical&Communication

Power Input

DC 12V Average 

Environmental

Operating Temperature
-40℃ to +60
Storage Temperature
-50℃ to +70
External Coating
DLC
Front Element Sealing
IP67
Download document
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.

- Why cannot the lens control board or module connect to the computer?

There are many reasons why the lens control board and the computer cannot be connected; the main reasons are as follows which can be checked one by one:

1. Replace the USB port, which may be incompatible with the data cable;

2. Replace the data cable, which may be incompatible with the computer or of the wrong type;

3. Check if the wiring of the module or the control board is loose;

4. For module or control board hardware problems, replace the hardware.

VIDEO
APPLICATIONS
Homeland Security
Maritime & Naval
Security & Surveillance
Review
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