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 on it.

To learn more about our high-end EMI grids, reach out to Opto-Line today.

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Opto-Line is dedicated to the highest quality custom optical patterns and coatings.

Since 1967, Opto-Line International has built a reputation for excellence, providing companies in the medical, optometry, aerospace, industrial, science and defense sectors with the very best custom precision optical patterns and thin film coatings available.

We’d love to hear from you. Please tell us more about your custom optical pattern needs.

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