Dichroic.Asia Optical
HOME > Optical Filters
HOME
>
Optical Filters
>
UV-cut filters
UV-cut filters
Also know as UV STOP,UV BLOCK
Functions: UV Cut filter can reflect or absorb UV light(wavelength) while visible light high transmittance.
Applications: Lighting, Museum Lighting, Optical equipments.
▽UVCUT525 ▽Information and Notes
ITEM NO: UVCUT370
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℃
ITEM NO: UVCUT400
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℃
ITEM NO: UVCUT425
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℃
ITEM NO: UVCUT525
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℃
Information and Notes
1. UV CUT filters with 28 thin film layers which vacuum-deposited on substrate.
2. UV CUT filters are designed with 0°of incidence angle, the larger incidence angles shift the characteristics to long wave side.
3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation) 。
4. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
5. UV-A, B, C,
UV-A=400-315nm
UV-B=315-280nm
UV-C=280-100nm
8. Browse below for more information and products,
*Click here to see Dichroic Filters can change the color of light.*Click here to see Heat reflection filters can reduce the temperature of light.
*Click here to see Glass difuser can spray the spot of light..
