
Ideal for a number of optical systems, Opto-Line’s Polka-Dot Beamsplitters offer a distinct advantage over standard dielectric beamsplitters as they have a constant reflection/transmission ratio over a large spectral range. We invite you to learn more on our website or call us today at 978.658.7255.

Opto-Line crafts the highest quality reticles, ellipses, metrology targets, and many other custom patterns which serve dozens of Universities, Visual Science Centers, Eye Institutes, Ophthalmology Schools, and others. We’d love to hear from you. Please tell us more about your custom optical pattern needs.

No matter the complexity, Opto-Line International has helped hundreds of clients across many markets from Aerospace to Clean Energy with their custom precision optical pattern and coating needs. To learn more about some of the markets we serve, we invite you to click the button below.

Unparalleled Service. Undeniable Quality. Learn how Opto-Line works with the Scientific Communities and Universities to provide precision metrology components for calibration, measurements and alignment. We’d love to help with your precision metrology component needs. Click below to get started.

Opto-Line is proud to manufacture parts used for the United States’ defensive systems as we take great pride in our work and service. Thank you to our veterans.

Servicing companies in the aerospace, defense, medical and science industries, Opto-Line offers unparalleled service and undeniable quality. To learn more about how we can meet your custom optical pattern needs, please call us at 978.658.7255 or request a quote by clicking below.

From 1951 USAF resolution test charts to almost any custom test targets imaginable, Opto-Line can produce any pattern you may need with the precision and quality you should expect. Click to Learn More

Our photolithography techniques are done with the utmost care and precision. Our team has over 100 years of total experience resulting in a tried and true methodology for delineating your patterns. We invite you to learn more about how Opto-Line can meet your custom lens patterning needs. Visit our Precision Lens Pattern Services Page

Opto-Line is proud to manufacture parts used for the United States’ defensive systems as we take great pride in our work and service. The critical nature and accuracy of our patterns cannot be understated. This is fundamental to the work we do here at Opto-Line. Our reputation is built upon it and our success depends […]

Combined with our specialized photolithography, Opto-Line utilizes thin film coatings to make your custom patterns. Some examples of our custom patterning capabilities include reticles, resolution test targets, EMI grids, apertures, linear scales, and neutral density step tablets. Opto-Line can typically tackle any custom pattern imaginable.