ISP Optics offers custom and standard Thermal Imaging Lens Assemblies (TILA) for MWIR (3-5um) and LWIR (8-12um) applications, utilizing materials like BD6 Chalcogenide Glass. With in-house glass manufacturing, fabrication technologies, and optical design, they provide AR, HDAR, DLC, and spectral filter coatings tailored to meet specific requirements and environmental challenges.