
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 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 […]

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. […]

Applications for some of our products include satellite navigation systems, endoscopy, optometry, modulated contrast microscope objectives, electro-optical devices, optical system calibration, photolithographic systems, Mylar and Kapton patterning, silicon wafer blanket photo resist coatings, surveillance systems, and microscopy. Learn more about Opto-Line’s services and solutions or reach out today – we’d love to hear more about […]

Many of our aerospace reticles are used in sun angle sensor systems on satellites. It is not only our dependable and time-tested coating that separates Opto-Line from other companies but the precision we can accomplish in the detailed patterns. Please contact us to find out how we can partner with you on your next project. […]

Opto-Line offers custom, precision patterns on a variety of optics. Our patterns are extremely precise and highly accurate, meeting our clients’ needs across industries including aerospace, military and defense, medical, metrology, and research and development. To learn more about how we can meet your custom optical pattern needs, please call us at (978) 658-7255 or […]

Specializing in custom precision optical patterns, Opto-Line has collaborated with universities, ophthalmologists, scientists, electrical engineers, energy development companies, and a wide range of other industries to deliver tailored pattern solutions for their optics. Typically one part of a larger component, our patterned optics are critical to our customers’ final product. Some examples of our custom patterning […]

Opto-Line is a trusted partner with companies in the Aerospace industry for custom patterned lenses and coatings specific to Aerospace applications. Our durable black chrome has a Rave <5% over the visible spectrum and has been a tried-and-true coating for decades. But it is not only the coating that separates Opto-Line from other companies but […]

We are leaders in the custom reticle industry and are proud to create the highest quality custom precision patterns on optics. Precision Patterns • Thin Film Coatings • Quality The Opto-Line name is synonymous with Service. It is our mission to provide you with the best service and quality. It is your satisfaction that has […]