Also known as UV CUT Filters, UV STOP, UV BLOCK
Functions: It can reflect ultraviolet light and maintain visible light penetration.
Applications: Lighting, Museum Lighting, Automated Inspection Equipment, Optical Equipment, Imaging Equipment.
Spectral Characteristics
T50%=370 +/- 15nm
Tave>88% @ 430-700nm
Tave<1% @ 200-340nm
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2.0, 3.0mm
Borosilicate:1.1mm
Square: 8x8 - 310x320mm
Round: Dia8 - 300mm
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
Spectral Characteristics
T50%=400 +/- 15nm
Tave>88% @ 450-700nm
Tave<1% @ 200-380nm
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2.0, 3.0mm
Borosilicate:1.1mm
Square: 8x8 - 310x320mm
Round: Dia8 - 300mm
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
Spectral Characteristics
T50%=425 +/- 15nm
Tave>88% @ 450-700nm
Tave<1% @ 200-400nm
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2.0, 3.0mm
Borosilicate:1.1mm
Square: 8x8 - 310x320mm
Round: Dia8 - 300mm
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
Spectral Characteristics
T50%=525 +/- 15nm
Tave>88% @ 550-700nm
Tave<1% @ 200-500nm
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2.0, 3.0mm
Borosilicate:1.1mm
Square: 8x8 - 310x320mm
Round: Dia8 - 300mm
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
1. UV Cut filter are vacuum-deposited with a multilayer dielectric film. The number of coating layers is about 28~36 layers.
2. Other colors can be designed and manufactured according to customer's requirements, which can be specified by Lee Filter or ROSCO color card number.
3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).
4. The transmittance curves are measurements at 0°of incidence angle. The penetration color will vary slightly depending on the angle of incidence.
5. Tempered glass has minimum size and shape restrictions. Please refer to Introduction to Tempered glass for other details.
6. 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.
7. Round size "Dia" is an abbreviation for diameter, which represents the diameter of a circle.
8. The website specifications are for reference only, and shipments are subject to the specifications confirmed by both parties.
9. UV-A=400-315nm, UV-B=315-280nm, UV-C=280-100nm.
10. Browse below for more information and products,
*Dichroic filters.