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Anti-Reflection Filter (AR coating)
Anti-Dirt Coating
Black Coating
Black Chrome Coating
Cold Mirror (Heat Transmission Filter)
Color Correction Filter
Dichroic Filters
Diffuser / Frosted Filter
Dielectric Mirror
Hot Mirror (Heat Reflection Filter)
Hard Coating
Honeycomb Louvers
IR Cut-off Filter
IR Transmission Filter
Neutral Density Filter
Pattern Glass Window
RGB/CMY Mixing Filter
RGB Bandpass Filter
Reflective Mirror RGB
Reflective Mirror Red
UV Cut-off Filter
UV Transmission Filter
Welding Notch Filter
Dielectric Mirror

Dielectric mirrors have better heat resistance and reflective performance than metal mirrors. They achieve higher reflection of visible light and can keep the excellent stability.
Dielectric Mirror-1 Features :
High reflection in visible light area
Excellent stability
Applications :
Projector System
Standard Characteristics :
420 - 680nm Ravg > 98%
420 - 680nm Rmin > 96%
See Glass Substrates Here
Dielectric Mirror-2
Technical Specification
Humidity, Adhesion, and Abrasion Resistance is based on MIL-M-13508C regulations.
Custom Design Flexibility
Kupo's experienced engineers are available to customize the filter based on the specs you require.
Any request of a specified size and shape is welcome.
Please contact Kupo for further information!