We offer a large range of Dichroic colour filters giving the option to transmit certain regions of the visible spectrum and reflect others. The filters are Dielectricly coated and are practically absorbent free. Temperature range using various substrate materials 150 / 450 degree C.
Hot Mirror / Heat Reflection Filter
These filters give excellent transmission in the visible region but reflects the IR and blocks the UV from light sources
Cold Mirror / Heat Transmission Filter
Works in contrast to the Hot Mirror reflecting visible light and transmitting the IR.
IR Transmission Filter
Transmitting the IR region and blocking visible light wavelengths 400nm / 700nm
IR Cut Off Filter
Transmitting visible light source blocking IR region at 700nm.
UV Transmission Filter
Allowing transmission of the UV and blocking most visible light
UV Blocking Filter
Blocking undesirable UV radiation allowing excellent visible transmission.
Anti Reflective / Single Layer and Multi-Layer Coatings
ITO Conductive Coatings / Silver (Ag) / Gold (Au) Coatings
- Optical Instruments
- Scientific Applications
- Illumination Systems
- Night Visions Systems
- Optical Windows
- Optical Plates