Optical Calculator, Catalogs, & More

Looking for guidance on optical concepts and specification? We'd be happy to talk with you. Call us at 1-800-880-5417. For more resources, check out:

Downloads Get a copy of our brochure, datasheets, and test plate list, as well as our free white papers and tip sheets.

Optical Calculator — Our free Optical Calculator is now an app for iPhone and Android. Download it today for easy optical calculations on the go.

Case Studies  Learn how we've helped customers like you achieve the best performance and lowest cost for their optical systems.

Optical Dictionary  View our alphabetical cheat sheet of optics terms.

Rolyn Optics Part Matching  See the full list of equivalent, competitively priced parts from Ross Optical.

Lens Care and CleaningTips and resources on how to care for and clean your lenses.