About this product
Coloured Glass Filter — Heat-Resistant, Stage Lighting is a custom-manufactured Hot Mirror, produced to order at our Hangzhou workshop.
It is typically specified for IR cut-off; heat-insulating glass.
ISO certified.
No drawing yet? Send the wavelength range and the Hot Mirror format you need, and our engineers will propose a suitable substrate and coating stack.
A hot mirror reflects infrared energy and transmits visible light. In projectors and lighting fixtures it protects temperature-sensitive components further along the light path.