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UV CUT Filters

Overview
UV CUT Filters
uvcut
UV Blocking Filters
UV STOP Filters
Key Features

UV Cut filter can reflect or absorb UV light(wavelength) while visible light high transmittance.

Applications
Lighting.
Optical Equipments.
Museum Lighting.
Filters for Photography.

Specifications
ITEM NO: UVCUT370
Spectral Characteristics
uvcut370, uv stop, uv block,rocoes
T50%=370 +/- 15nm
Tave>88% @ 450-700nm
Tave<1% @ 200-340nm
Physical Characteristics
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Dimension
Square: 10*10 ~ 220*220mm
Round: 10 ~ 210mm
Resistant Temperature
Glass: 150 celsius
Tampered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: UVCUT400
Spectral Characteristics
uv cut, uv stop, uv block,rocoes
T50%=400 +/- 15nm
Tave>85% @ 450-700nm
Tave<1% @ 200-380nm
Physical Characteristics
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Dimension
Square: 10*10 ~ 220*220mm
Round: 10 ~ 210mm
Resistant Temperature
Glass: 150 celsius
Tampered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: UVCUT425
Spectral Characteristics
uv cut, rocoes
T50%=425 +/- 15nm
Tave>85% @ 460-700nm
Tave<1% @ 200-400nm
Physical Characteristics
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Dimension
Square: 10*10 ~ 220*220mm
Round: 10 ~ 210mm
Resistant Temperature
Glass: 150 celsius
Tampered Glass: 250 celsius
Borosilicate: 450 celsius

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. Non-standard size filters are also available upon request.
  • 5. The transmittance curves are measurements at 0°of incidence angle.
  • 6. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
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    uv cut filter, rocoes coater2, rocoes cleaner, rocoes spectrum photometer, rocoes

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