Infrared

AT Optics delivers high-performance infrared optics for demanding applications, including IR sensing, thermal imaging, spectroscopy, environmental monitoring, infrared laser systems, and optoelectronics. Optimized for superior transmission and thermal stability across the MWIR and LWIR bands, our components ensure reliable performance even in the most challenging environments.

Our Capabilities

Material：

Silicon, Ge, CaF₂, BaF2, MgF2, ZnSe

Coatings：

NIR, SWIR, MWIR, LWIR AR & DLC coating@3-5um / 8-12um / 4-12um

Assemblies：

Optical design & engineering; Opto-mechanical integration; IR lens & prism assemblies

Quality：

Low fluorescence, low scatter surfaces; Cleanroom handling & packaging

Related Products

Spherical Lenses

Spherical lenses are among the most widely used optical components in system design. AT Optics offers standard and custom spherical lenses in a broad range of materials and geometries. Enhanced with high-efficiency anti-reflective coatings, our lenses deliver superior transmission and reliable performance.

Achromatic Doublets & Triplets

Our achromatic doublets and triplets combine multiple optical elements to reduce aberrations and enhance image clarity. Designed for demanding imaging and laser applications, these multi-element lenses deliver high resolution, excellent beam quality, and reliable optical performance.

Cylindrical Lenses

Precision-crafted for demanding optical applications, these lenses offer high transmission and minimal distortion, ensuring optimal performance in laser, optical metrology, and imaging systems. Our cylindrical lenses are engineered to improve optical system accuracy while delivering consistent and reliable performance.