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Half reflectance filters
Half reflectance filters
Functions: Half Relectance filters can have a semi-transparent and semi-reflective effect. They are placed in front of the (liquid crystal) screen. When not turned on, they are mirror-finished. After turning on, they do not affect the (liquid crystal) screen display effect."
Applications: Digital camera, Mobil phone cover glass, Image equipments.
ITEM NO: HALFR1
Spectral Characteristics
Tave=70% +/-7% @ 420-680nm
Physical Characteristics
Glass: 0.55, 0.7, 1.1mm
Chemically glass: 0.55, 0.7, 1.1mm
Square: 3x3 - 220x20mm
Round: Dia3 - 210mm
Resistant Temperature
Glass:150°C
Chemically Enhanced Glass: 150°C
ITEM NO: HALFR2
Spectral Characteristics
Tave=50% +/-7% @ 420-680nm
Physical Characteristics
Glass: 0.55, 0.7, 1.1mm
Chemically glass: 0.55, 0.7, 1.1mm
Square: 3x3 - 220x20mm
Round: Dia3 - 210mm
Resistant Temperature
Glass:150°C
Chemically glass: 150°C
Information and Notes
1. Half Relectance filters are vacuum vapor deposited on a multilayer dielectric film. There is no problem of metal film absorption, so good transmittance can be maintained. Design and production can be changed according to customer needs.
2. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).
3. The above spectral curve is measured by the incident angle 0.
4. The spectral curve is the measured value of the sample and may vary slightly from manufacturing lot to batch, but conforms to the spectral definition.
5. The website specifications are for reference only, and shipments are subjected to the specifications confirmed by both parties.
6. Browse below for more information and products,
*Reference Density filters*Reference Beamsplitters
*Related Dichroic filters
