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SCHOTT GG-475, 25.4mm Dia., 3mm Thick, Colored Glass Longpass Filter

SCHOTT Harsh Environment Colored Glass NIR Cut-Off Filters have high humidity resistance and absorb NIR radiation. Shop now!

SCHOTT Harsh Environment Colored Glass NIR Cut-Off Filters

Stock #46-057
€36.50
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Qty 1-10
€36.50
Qty 11
€33.00
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Dimensional Tolerance (mm):
±0.38
Diameter (mm):
25.40
Glass/Filter Number:
Cut-On Wavelength (nm):
475.00
Thickness (mm):
3.00 ±0.2
Thickness Tolerance (mm):
±0.2
Coating:
Uncoated
Color:
Yellow
Cut-Off Position λc (nm):
475±6
Density (g/cm3):
2.56
Passband Limit 1 λp1 (nm):
550.00
Spectral Transmittance tip (%):
92.00
Stopband Limit λs(nm):
410.00
Surface Quality:
80-50
Transformation Temperature (°C):
531.00
Type:
Longpass Filter
Wavelength:
VIS
Reflection Factor Pd:
0.92

Regulatory Compliance

RoHS 2015:

Product Family Description

  • 27 Standard SCHOTT Color Glass Types
  • Cut-On Wavelengths in the UV, Visible, or NIR
  • Standard Circular and Square Sizes with 1, 2, or 3mm Thickness

SCHOTT Colored Glass Longpass Filters are available in 27 standard SCHOTT colored glass types, providing cut-on wavelengths in the ultra-violet (UV), visible, or near-infrared (NIR) spectra. The color glass substrates feature high spectral transmittance within their wavelength ranges. These filters are designed with standard circular and square sizes for easy integration into optical systems and have a 1, 2, or 3mm thickness. Custom sizes from 5 to 160mm are available upon request; for more information, visit our Colored Glass Filter Manufacturing capabilities webpage.

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