China high relative illumination lens Manufacturers, Suppliers, Factory

This F1.0 25mm long wave infrared lens is independently researched and manufactured by BOSHI Optical Technology. As a high‑performance Thermal Imaging Lens operating within 8‑12μm wavelength band, this Long Wave Infrared Lens is optimized for 640×512, 12μm Lens thermal detectors. Boasting F1.0 large aperture structure, the Infrared Lens delivers superior light‑gathering performance to cope with low‑visibility and low‑temperature monitoring work scenarios. The M22×0.5 Lens mounting structure supports simple installation on matched thermal camera equipment. Front‑end lens component achieves IP67 protection grade to deliver stable outdoor operation performance. This 25mm Thermal Camera Lens realizes above 86 percent transmittance and over 97 percent relative illumination meanwhile keeps distortion below 2 percent. Focus adjustment range covers 2 meters to infinity, and stable operation can be realized under temperature environment ranging from ‑40℃ to +80℃. BOSHI Optical Technology implements precise calibration for each finished product, to sustain stable imaging output for industrial and security surveillance thermal imaging devices.

2.8mm 1/2.7" CCTV Security Lens PL060, along with all our products, has undergone MTF instrument testing and its consistency is superior to that of products from other suppliers. You can rest assured to purchase various standard M12 lenses from our factory.

Full Color F1.0 blacklight lens 4mm demonstrates significant advantages in stray light suppression, edge imaging sharpness and light transmittance, with higher yield and better consistency. It can still clearly capture details in low-light conditions.

4K/5K M12 Lens is with 1/2.8" 2.65mm UHD 12mp, 4K/5K M12 Lens is 2.65 mm with F2.6 m12 s-mount, 4K/5K M12 Lens is 12megapixel Ultra HD 12M, 4K/5K M12 Lens is M12x0.5 mount cctv board lens.

f2.0 8.0mm 1/2.7" M12 Lens PL069, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.

1/3” 210° M12 Fisheye Lens， Can match 1/3 "sensor. Equipped with IR night vision function it is with 5million pixel lens, ttl14.84mm ultra short, monitoring panoramic lens.