Company News

Every optical application has unique material requirements. Opto-Line manufactures custom optical patterns on a wide variety of optical substrates, including glass materials, infrared materials such as germanium, silicon, zinc sulfide, quartz, sapphire, zinc selenide, as well as ceramics, Mylar, Kapton, and other specialized materials. Working directly from customer drawings, CAD files, specifications, or concepts, Opto-Line […]

For more than 30 years, Opto-Line has specialized in manufacturing precision apertures for medical endoscopes and laparoscopes. Utilizing proprietary low-reflecting black chrome, our apertures have become the benchmark for endoscope manufacturers, offering exceptional durability, optical performance, edge acuity, and accuracy. From aperture sizes as small as 2μm to custom AR coatings and optical densities tailored […]

Opto-Line manufactures precision EMI grids, range finder reticles, and custom patterned optics for customers requiring high-performance optical components built to exact specifications. Using advanced photolithography and precision manufacturing processes, our team produces custom optical patterns designed to support demanding aerospace, defense, scientific, industrial, and research applications where accuracy and reliability are essential. With decades of […]

Custom precision patterned optics play a critical role in scientific, industrial, aerospace, defense, and research applications where optical accuracy and repeatable performance are essential. By combining expertise in advanced photolithography with precision thin film coating capabilities, Opto-Line manufactures high-quality custom optical patterns engineered to meet exact customer specifications. Our team works closely with customers to […]

Opto-Line has decades of experience providing custom optical patterns and low-reflecting black chrome coatings for demanding aerospace and defense applications. Our precision patterns are used in systems developed by leading aerospace companies, including sun angle sensor systems for satellites, where durability, precision, and optical performance are critical. With a visible spectrum reflectance of less than […]

Opto-Line specializes in custom precision optical patterns manufactured to customer specifications using advanced photolithography and thin film coating technologies. From precision reticles, apertures, multi-density resolution masks, neutral density filters, calibration test targets, EMI grids, and contrast test targets to custom photoresist coating solutions, our capabilities support demanding applications across the aerospace, defense, medical, metrology, and […]

What are optical metrology services, and why are they important? Optical metrology uses precision optical components to support accurate calibration, measurement verification, and alignment across scientific, research, and industrial applications. Opto-Line provides custom optical metrology solutions, including 1951 USAF resolution targets, custom reticles, and precision measurement patterns designed to help universities, laboratories, and technology organizations […]

Beam splitter patterns play a critical role in many optical systems where precise light distribution, measurement accuracy, and system performance are essential. By directing, dividing, or shaping light in highly controlled ways, custom beam splitter patterns can support a wide range of applications across imaging, metrology, instrumentation, alignment, sensing, and other advanced optical environments. At […]

Opto-Line is an industry leader in the manufacturing of precision reticles, proudly serving hundreds of world-wide markets from aerospace to research and development. Opto-Line International’s services include multi-density resolution masks, neutral density filters, reticle patterns, precision apertures, calibration test targets, EMI grids, photolithographic services, contrast test targets, and many more. Patterns can be made from various […]

Your Specifications, Your Way. From endoscope apertures to EMI grids, Opto-Line will customize your optical patterns. Opto-Line is an industry leader in the manufacturing of custom precision optical patterns for companies in the Aerospace, Defense, Medical, and Science industries. Learn more about our products and services: Apertures Beam Splitters EMI Grids Lens Patterning Multi-Density Resolution […]