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Given the severity of the COVID-19 outbreak, Chroma's top priority remains the health and well-being of our employees, customers and greater communities. Learn More.

An Employee-Owned Company Producing the World's Finest Optical Filters

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Customer Support

Customer Support Filters

Get all the information you need about orders, billing, shipping and more.

Technical Support

Technical Support Overview

Learn about Chroma filter specifications, use and maintenance.