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Opto-Line’s patterning capabilities, using photolithography with photoresist coatings, is our staple; it is where our experience and techniques outshine our competitors.

Opto-Line’s patterning capabilities, using photolithography with photoresist coatings, is our staple; it is where our experience and techniques outshine our competitors.

Experience and techniques that outshine the competition Whether it be silicon wafers that need a custom resist patterns, a 7” plate, or a Ø10mm concave optic, Opto-Line’s ability to provide photoresist patterns on a multitude of optics is just one factor that makes us...

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

Our blanket photoresist coating services for semiconductor test wafers are processed in a dedicated, class 100 cleanroom. To learn more about Opto-Line’s 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...

At Opto-Line International, we’re often asked what our custom precision optical patterns are used for.  The answer is not so simple.  The variety of markets and end products is almost endless…

At Opto-Line International, we’re often asked what our custom precision optical patterns are used for. The answer is not so simple. The variety of markets and end products is almost endless…

Here is just one example of thousands that demonstrate the depth of our services and diversity of our customers. Case Study: Opto-Line develops custom pattern for the Institute for Brain and Mind involving imaging the brain activity in a freely walking fruit fly....

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