Infrared lenses are optical components designed to focus or disperse light. They can consist of one or more elements and are used in applications from microscopy to laser processing. Infrared lenses play a crucial role in various industries, including life sciences, imaging, industrial, and defense sectors. As light travels through a lens, its output is influenced by the lens's shape and material.

Infrared lenses are specialized optical components designed to focus or disperse light within the infrared spectrum. These lenses can consist of a single element or multiple elements combined to achieve specific optical properties. They find extensive use across a wide array of applications, from intricate microscopy setups to precise laser processing systems. Moreover, infrared lenses play a crucial role in numerous industries, including life sciences, where they aid in advanced imaging techniques; in imaging technology, where they enhance resolution and clarity; in industrial settings, where they support manufacturing processes; and in defense applications, where they contribute to surveillance and targeting systems. When light travels through an infrared lens, its output is significantly influenced by the lens's design characteristics, such as the curvature of its surface or the material from which it is made. The choice of lens profile and substrate material directly impacts how effectively the lens manipulates the infrared light, ensuring optimal performance in various environments and conditions.

Specification(Infrared lens)
(Infrared lens)Material	ZnSe
Diameter Tolerance	+0.0/-0.1mm
Irregularity (P-V)	λ/2@632.8nm
Centering Tolerance	<3'
Bevel	<0.2×45°
Design Wavelength	10.6µm
Center Thickness Tolerance	/
Focal Length Tolerance	±1%
Surface Quality	40-20
Coating	10.6um AR，8-14um AR
Parallelism	/
Surface Accuracy	/
Thickness Tolerance	±0.1mm
Clear Aperture	>90%