Cold Mirrors with Reflection Region 420-630 nm and Transmission Region 600-1200 nm

Cold Mirrors for HUDs (Head-Up Displays)

EMF’s high transmission cold mirrors are an excellent choice for preventing undesirable ultraviolet and visible light from damaging or altering the spectral characteristics. They reflect visible light while allowing infrared light to transmit. EMF offers two designs for use at either 0° or 45° AoI (Angle of Incidence.) These may also satisfy your requirements of a dichroic beamsplitter.

These specialized dielectric mirrors are produced using borosilicate or float glass as the substrate. Please contact EMF if you require different substrate materials for extremely high-temperature applications, or need them in a custom shapes and sizes.

↓ Scroll down to view product inventory ↓

Properties of Cold Mirrors

  • Reflect the visible light
  • Transmit the infrared light
  • Optimized to remove undesirable UV and visible illumination
  • Available for 0° or 45° angle of incidence
  • High reflected to transmitted light performance

EMF has supplied 800,000 cold mirrors to a global automotive components manufacturer for Head-Up Displays (HUDs)

View the Case Study

Environmental Testing Results

Cold mirror reflectance at 35 degrees.
Reflectivity @ 35°




My cart(1)

View cart

Subtotal: $39.00
Subtotal: $39.00
Save & Share Cart
Stash it away! We'll save and create a unique link to your cart. You (or anyone with the link) will be able to use the link to retrieve the cart. Pretty cool but shop responsibly!
Back Save & Share Cart
We're ready! Are you? Remember, anyone who has the unique link to your cart will be able to retrieve it. So, share responsibly.
Your cart email sent successfully :)

Receive 5% off plus FREE shipping. Don't miss this deal!

No thanks! I'll pay full price. *Coupon will be sent via email. Free shipping to US only.