Our Blanket photoresist coatings may also be patterned according to customer specifications. Learn more about Opto-Line’s custom photoresistor coating capabilities.

Our Blanket photoresist coatings may also be patterned according to customer specifications. Learn more about Opto-Line’s custom photoresistor coating capabilities.

Using a semi-automated photoresist coating system in a class 100 clean room, Opto-Line is able to provide its clients with an extremely quick lead time and high-quality coating. Opto-Line can typically accommodate any photoresist thickness required Edge Bead Removal...
Opto-Line is an industry leader in the manufacturing of custom precision patterns for companies in the Aerospace, Defense, Medical, and Science industries. Learn more at opto-line.com

Opto-Line is an industry leader in the manufacturing of custom precision patterns for companies in the Aerospace, Defense, Medical, and Science industries. Learn more at opto-line.com

Opto-Line International’s products and 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. Visit our...
Developing innovative solutions for even the most difficult projects is what makes Opto-Line’s the premier vendor to call upon for your research needs.

Developing innovative solutions for even the most difficult projects is what makes Opto-Line’s the premier vendor to call upon for your research needs.

Specializing in custom precision optical patterns for all areas of research and development, Opto-Line helps clients reach their R&D goals. Our custom patterns are often vital components in the R&D phase of a product. We have a long history of partnering with...
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...

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