Company News

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.

Opto-Line provides custom precision reticles for optical scopes and siting devices for a multitude of clients. The high level of quality achieved during the manufacturing of our custom reticles is a source of great pride.  In addition, careful handling of these sensitive optical components is of paramount importance to every employee of Opto-Line. To learn […]

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 […]

Opto-Line provides blanket photoresist coatings patterned to our customers’ specifications. Coating thickness and uniformity can be certified by request. To learn more about how we can assist with your photoresist project, we invite you to reach out to us at (978) 658-7255. Photolithography, also termed optical lithography or UV lithography, is a process used in […]

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 proudly manufactures parts including high end EMI grids on IR substrates, reticles, and custom patterned optics used for the United States’ defensive systems. The accuracy of our patterns is critical and we take great pride in our work. For an overview of our expertise and to see samples of our work relating to the […]

Opto-Line uses a proprietary method of fabricating the distal aperture for endoscopes and laparoscopes. The centricity and accuracy are of utmost criticality to our customers and we exceed these requirements. High Quality Apertures for Medical Endoscopes The smallest aperture size we’re able to resolve is about 2um. Typical substrates inclue N-BK7, B270, D263, fused silica, […]

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 […]

Opto-Line is capable of producing precise photoresist patterns across a wide range of optics. Many of our customers prefer to utilize their own coatings but lack the the ability to delineate the required pattern with the level of precision and expertise our company delivers.  Photolithography, also termed optical lithography or UV lithography, is a process […]