Custom Optical Components & Assemblies

Building on a century-long heritage of optical manufacturing and leveraging our global footprint of state-of-the-art production facilities, Excelitas delivers custom optical component and assembly solutions for the most demanding applications. With highly specialized abilities for lenses, mirrors, prisms and prism assemblies, Excelitas possesses the industry’s most comprehensive optical manufacturing processes from the deep UV to the long wave IR.

Custom Mirrors

Excelitas offers an extensive range of custom mirrors, with particular expertise in ultra-high reflectivity and laser damage resistance. Our state-of-the-art superpolishing technology is used to custom fabricate flat, spherical substrates, while a diverse portfolio of coating technologies produce...

Custom Windows

Excelitas offers high precision windows for a variety of demanding applications such as laser cavities, aerospace, military, illumination, and instrumentation. With the use of our advanced fabrication and coating techniques, our custom windows provide tightly controlled transmitted wavefront, a...

Custom Beamsplitters

Excelitas offers a wide array of beamsplitters in plate, cube and custom multi-port configurations. Utilizing our proprietary adhesive-free Activated Covalent Bonding (ACB) technology, we produce highly robust assemblies which provide superior wavefront performance and high laser damage resistance....

Custom Filters

Excelitas’ diverse range of wavelength selective coatings are characterized by optimum transmittance and sharp spectral edge transitions. They include bandpass filters, long-wave and short-wave pass filters, notch filters, dichroics, trichroics, harmonic separators as well as spatially variable...

Custom Lenses

Excelitas offers high precision UV, VIS, NIR and infrared lenses from a variety of substrate materials, including sapphire, fused silica, Si, Ge, ZnSe, ZnS, CaF2, MgF2 and Cleartran. Every aspect of the lens production process, from surface generation to the final coating application is conducted...

Custom Prisms

Excelitas offers a wide range of precision prisms using a variety of substrate materials including sapphire, optical glasses, fused silica, Si, Ge, ZnSe, ZnS, CaF2, MgF2, Cleartran and AMTIR. Our sophisticated controlled fabrication and coating technology is used to consistently deliver superior...