The cold mirror is designed to separate heat from light. The visible spectrum is reflected (> 96%), while the infrared wavelengths are transmitted (> 80%). The cold mirror allows the use of a high intensity radiation source with heat sensitive materials such as film. The mirror is optimized for 45 degrees. The coating can be applied to most optical substrates from the ultraviolet to the near infrared.

To assist you in choosing your cold mirror, visit our product selector to choose a mirror based on your desired thickness, substrate material, and optical specifications.  If you still don’t find what you’re looking for then let us create it for you, we offer custom solutions for your unique applications. If you have questions, we welcome you to contact us.  Reynard Corporation’s optical engineers can also assist you with your quote.