Opto-Line’s Precision Patterns and Thin Film Coatings are custom crafted with exceptional quality. Our 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 us online at opto-line.com or call (978) 658-7255 to get started.

Opto-Line’s Precision Patterns and Thin Film Coatings are custom crafted with exceptional quality. Our 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 us online at opto-line.com or call (978) 658-7255 to get started.

by | Apr 28, 2026 | Company News, Custom Patterns

Applications for some of our products include satellite navigation systems, endoscopy, optometry, modulated contrast microscope objectives, electro-optical devices, optical system calibration, photolithographic systems, Mylar and Kapton patterning, silicon wafer...
Opto-Line is an industry leader in the manufacturing of apertures for custom applications and we are committed to providing our clients only the highest quality products delivered quickly from our in-house processing facility.

Opto-Line is an industry leader in the manufacturing of apertures for custom applications and we are committed to providing our clients only the highest quality products delivered quickly from our in-house processing facility.

by | Apr 17, 2026 | Aerospace, Company News, Medical

As leaders in the manufacturing of apertures for custom applications, Opto-Line is committed to providing our clients only the highest quality products delivered quickly from our in-house processing facility. Opto-Line International can delineate the aperture using...
Opto-Line provides precision control with its Resist Pattern experience and capabilities, proudly utilizing techniques that outshine the competition. To learn more, visit us online at opto-line.com.

Opto-Line provides precision control with its Resist Pattern experience and capabilities, proudly utilizing techniques that outshine the competition. To learn more, visit us online at opto-line.com.

by | Apr 13, 2026 | Company News, Custom Patterns, Photoresist Coatings

Opto-Line provides precision control with its Resist Pattern experience and capabilities, proudly utilizing techniques that outshine the competition. We’re here to partner with you to help bring your product to market or deliver your parts to your own customers...

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