Visit Opto-Line online to learn about the various markets we serve and how we help clients with their custom precision optical patterns.

Visit Opto-Line online to learn about the various markets we serve and how we help clients with their custom precision optical patterns.

Opto-Line International Creating Custom Precision Patterns on Optics Since 1967 Opto-Line is not your standard, stock reticle company. We manufactures your unique, custom patterns on optical substrates per your requirements. From reticles and apertures to...
Opto-Line specializes in custom patterning services on a wide array of optical substrates with our precision patterns made via thin film coatings. We are here to offer the highest quality custom services and solutions for your precision optical pattern needs.

Opto-Line specializes in custom patterning services on a wide array of optical substrates with our precision patterns made via thin film coatings. We are here to offer the highest quality custom services and solutions for your precision optical pattern needs.

Reticles are a common type of pattern we handle, but they are just the beginning. Beam Splitters, slit apertures, 1951 resolution test targets, and everything in between can be made to our customers’ specifications. We’d love to hear from you. Please tell us...
Opto-Line’s blanket photoresist coating services for semiconductor test wafers are processed in a dedicated, class 100 cleanroom. To learn more about our Photoresist Coating services, please call us today at 978-658-7255.

Opto-Line’s blanket photoresist coating services for semiconductor test wafers are processed in a dedicated, class 100 cleanroom. To learn more about our Photoresist Coating services, please call us today at 978-658-7255.

Wafer sizes range from 50mm diameter to 300mm diameter. Coating thicknesses range from 0.5 microns to 10 microns. A photoresist is a light-sensitive material used in several industrial processes, such as photolithography and photoengraving, to form a patterned coating...
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. To learn more or request a quote, visit us at opto-line.com.

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. To learn more or request a quote, visit us at opto-line.com.

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, and sapphire, but we can use other specified material as well. Typical aperture coating utilizes our...
Opto-Line proudly manufactures parts including reticles, high-end EMI grids on IR substrates, 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.

Opto-Line proudly manufactures parts including reticles, high-end EMI grids on IR substrates, 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 many years, Opto-Line has supplied high-end EMI grids on IR substrates, reticles, and custom patterned optics for defense systems including scopes, laser range finders, target designator systems and other critical applications. Learn More at Opto-Line.com...
Opto-Line crafts precision optical patterns for eye institutes, universities, visual science centers, ophthalmology schools and more. We look forward to learning more about your needs – Call us at (978) 658-7255.

Opto-Line crafts precision optical patterns for eye institutes, universities, visual science centers, ophthalmology schools and more. We look forward to learning more about your needs – Call us at (978) 658-7255.

Opto-Line’s team is highly experienced in crafting reticles, ellipses, metrology targets, and many other custom patterns for the Optometry & Opthamology industries. “We are realizing things that Opto-Line can do for us that we never even thought within our...

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