Laser Optics

Manufacturer of precision optical components and thin-film coatings in prototype and volume quantities. Products include lenses and lens systems (cylindrical, spherical), GRMs, etalons, beamsplitters, laser windows and mirrors, for work in the UV, VIS, NIR, and far-IR spectral regions. Metrology services are also available. ISO 9001:2015 certified.

CASTECH is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.

Shanghai Optics manufactures a wide range of high precision laser optics. Our state of the art equipment allows us to manufacture high quality optics components that perform consistently under even the most demanding conditions, and are suitable for use in CO2 lasers, high power fiber lasers, solid state lasers, and laser diodes. Our line of laser optics includes laser lenses, laser line filters, prism mirrors, and laser line beamsplitters.

Band-Optics primarily fabricates high-precision off-axis parabolics, toroids, aspherics and spherical lenses, domes, prisms, filters, and flat windows by using optical-grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, and Aluminum. We serve OEM, defense, aerospace, semiconductor, medical, and bio industries worldwide.

Avantier Inc. is a leader in providing imaging systems solutions. We offer advance precision custom optical design, optical engineering, optical lens assembly, rapid optical prototyping, image processing, and manufacturing services. Avantier is both ISO 9001:2015 and ISO 13485:2016 certified.

PPD provides custom laser optics, assemblies, and IBS coatings for prototype, research, and OEM applications. PPDs precision fabrication, dielectric thin-film coatings, and epoxy-free assembly processes enable total optics solutions. Products include PBS cubes, high power laser mirrors, super-polished lenses, prisms, polarizers, and Brewster windows.

For over 75 years, LaCroix Precision Optics has positioned itself as a customer-driven, world-class manufacturer of custom precision optics. Capabilities include custom precision optics, coatings, assemblies, and design support. LaCroix Precision Optics is certified to ISO 9001:2015 and is ITAR registered and compliant.