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Utilizing a semi-automated coating system allows us to provide our clients with an extremely quick lead time and a high quality coating. Please contact us so we can learn more about your custom optical pattern needs.

We have refined our processes over the years to provide patterns on curved substrates (lenses). Concave and Convex substrate patterning requires special, proprietary techniques combined with meticulous care and experience. We invite you to learn more about how Opto-Line can meet your custom lens patterning needs.

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 materials such as chrome, low-reflecting black chrome, gold, aluminum, SiO2 and more.  

Since 1967, Opto-Line International has built a reputation for excellence, providing companies in the medical, optometry, aerospace, industrial, science and defense sectors with the very best custom precision optical patterns and thin film coatings available.    

From 1951 USAF resolution test charts to almost any custom test targets imaginable, Opto-Line will produce the finest optical patterns to meet your needs.  

As industry leaders in the manufacturing of precision reticles, 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. We proudly serve hundreds of world-wide markets from aerospace to endoscopy. Learn more about the industries to whom we […]

Opto-Line International has been creating custom precision patterns on optics since 1967. We’d love to hear about your custom reticle needs and invite you to learn more today. From reticles and apertures to multi-density resolution masks and almost any pattern imaginable, our photolithography and thin film coatings practices are optimized to create your final parts.

From 1951 USAF targets to many custom reticles and resolution targets, Opto-Line’s Metrology services provide precision components for calibration, measurements and alignments.

The following are some skill sets that will be utilized and this experience is highly recommended: Expertise in microscopy. Extremely detail oriented. Excellent knowledge and experience with optics (glass, quartz, ZnSe, sapphire, etc.) including validation of all dimensional measurements, surface quality, flatness, etc. Anti-reflection coating inspections. Experience working with/inspecting chrome, aluminum, gold, and other evaporated […]

Opto-Line has provided various custom patterns typically utilizing our low-reflecting black chrome. For Aerospace applications, our precision pattern and coatings are often found in systems created by the most well-known companies.