FL 11mm F1.0 LWIR Manual Focus Lens For 640x480-17um / 384x288-17um

What causes the lens control board or module to fail to connect to the computer? 

There are various reasons, but here are the most common ones that you can troubleshoot:

1. Try changing the USB port as it might not be compatible with the data cable.

2. Replace the data cable as it may not work with your computer or was selected incorrectly.

3. Check the wiring of the module or control board, as it could be loose.

4. If all else fails, the issue might be with the hardware, so replace it.

Infrared Manual Focus Lens Parameters:

Product Name	Infrared Manual Focus Lens
Focal Length	11mm
F#	1.0
Material	Chalcogenide, Zinc Selenide(ZnSe), Zinc Sulfide(ZnS), Silicon(Si)
Detector	640x480-17um / 384x288-17um
Average Transmission	＞88%
Circular FOV	(H)52°x(V)40℃x(D)63°
Back Focus Distance	16mm
Back Working Distance	11mm
Dimensions	52mm / 46.47mm
Focus Type	Manual Focus
Focus Range	0.3m to infinity
Mount Type	M34x0.75
Weight	100g
Operating Temperature	-20℃ to +60℃
Storage Temperature	-40℃ to +80℃
External Coating	DLC / AR Coating Available

Infrared Manual Focus Lens Services:

1. Main product categories: athermal lens, aiming lens, zoom lens, motorized lens, manual focus lens, fish lens.

2. Factory direct, accept OEM, ODM service.

3. Provide sample.

Factory Equipment:

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;