Media Hub
Explore company announcements, featured articles, videos and more that highlight our innovation in optical filter design and manufacturing.
Press Releases & Company News
The latest official announcements and updates from Chroma Technology.
October 2025 - Chroma Technology joins the Connecticut River Conservancy in Source to Sea Clean Up
August 2025 - Chroma awards Dr. Leeat Keren the Anne Heidenthal Prize for Fluorescence Research
August 2025 - Chroma continues to support science through local donations
April 2025 - Chroma Technology once again named one of the Best Places to Work in Vermont for 2025
Technical Library
Our Technical Library brings together in-depth materials for scientists, engineers, and designers who want to understand the principles and performance of optical filters. Explore application-focused articles, whitepapers, and practical notes that help you make informed decisions about optical system design.
Application Notes
Technique and application focused content that teach you how optical filters are used in microscopy, spectroscopy and other applications.
Guides & Instructions
Educational guides on fluorescence filter types, optical specifications, cleaning and handling, filter orientation, and other key concepts for optimal system performance.
Whitepapers
Download in-depth technical briefs that explore optical filter science, system-level integration, and advanced applications.
About Chroma Technology
Chroma is a leading manufacturer of highly precise optical filters using thin-film coating technology. Our reputation is built on dedicated customer service, including technical and application support. We manufacture high-performance optical filters covering a spectral range from 200-5000nm with superior durability and longevity across many industries and applications. Our filter types include long, short, and multi-bandpass filters, notch rejection filters, neutral density filters, beamsplitters, and reflective metal mirrors. Offering off-the-shelf, custom, and high-volume production products and solutions, we can design and deliver optical filters that do precisely what our customers need.
Press Contact
Jennifer Lee, Director of Marketing
Email: media@chroma.com
For product support, please visit our Support Section
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