Specifications

Diameter: 50.8 mm
Thickness: 3.3 mm
Surface Flatness: lambda/2
Surface Quality: 80-50 scratch-dig
Transmission: 85 %
Reflection: 90 %
Transmission Range: 425 – 700 nm
Reflection Range: 750 – 1050 nm
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Features


  • High Visible Transmission (Hot Mirrors): T > 85% in the 420–700 nm range

  • High Infrared Reflection (Hot Mirrors): R > 95% from 800–1000 nm

  • High Visible Reflection (Cold Mirrors): R > 95% in the 400–700 nm range

  • High Infrared Transmission (Cold Mirrors): T > 85% in the 800–1200 nm range

  • Thermal Resistance: Borofloat® glass ensures high temperature stability

  • Durable Dielectric Multilayer Coating: Provides long-lasting optical performance

  • Customizable Designs: Sizes from 15 mm to 300 mm with tailored coatings

Applications


  • Projection Displays: Manage heat in projectors while maintaining color brightness

  • Lighting Systems: Improve efficiency in high-intensity illumination setups

  • Optical Instruments: Separate visible and IR light for precision measurement systems

  • Medical & Scientific Equipment: Reduce heat load in imaging and laser devices

  • Industrial Vision Systems: Enhance optical clarity while suppressing unwanted IR radiation