Optical Coating


Blogs & News

Our blog features educational optical coating resources and the latest Penn Optical Coatings news. Check out our newest posts below, and check out our full blog page for even more resources.

Guide to Mirror Coatings

Metallic mirror coatings offer uniform reflectivity over a wide spectral range and minimize reflectivity losses with optimized coating designs and processes. Learn more about the different types of mirror coatings and their advantages.

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Coming Soon...

Request our coatings spec sheets or performance graphs, and we will email them to you directly!

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An Introduction to Working with
Penn Optical Coatings

Iain MacMillan, CEO, shares insights on best-fit projects and how Penn Optical Coatings partners with different types of customers. 

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Which optical challenges does Penn Optical Coatings’ CEO enjoy most? Hear from Iain MacMillan himself!

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Hear how Penn Optical Coatings best supports the optical fabricators they work with.

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Penn Optical Coatings works with a variety of partners. Learn when they are the best fit for OEMs and product companies.

Let's get started on your next project.