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SCHOTT GG-420, 12.5mm 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 #46-425
NT$918
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Qty 1-10
NT$918
Qty 11
NT$828
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Dimensional Tolerance (mm):
±0.38
Diameter (mm):
12.50
Glass/Filter Number:
Cut-On Wavelength (nm):
420.00
Thickness (mm):
3.00 ±0.2
Thickness Tolerance (mm):
±0.2
Coating:
Uncoated
Color:
Yellow
Cut-Off Position λc (nm):
420±6
Density (g/cm3):
2.55
Passband Limit 1 λp1 (nm):
530.00
Passband Limit 2 λp2 (nm):
700.00
Spectral Transmittance tip (%):
93.00
Stopband Limit λs(nm):
360.00
Surface Quality:
80-50
Transformation Temperature (°C):
535.00
Type:
Longpass Filter
Wavelength:
VIS
Reflection Factor Pd:
0.92

Regulatory Compliance

RoHS 2015:

產品系列說明

  • 27 種標準 SCHOTT 有色玻璃類型
  • 紫外線、可見光或近紅外線波長
  • 標準 50 x 50mm 尺寸搭配 1、2 或 3mm 厚度

SCHOTT 有色玻璃高通濾光片提供 27 種標準 SCHOTT 有色玻璃類型,適用於紫外線 (UV)、可見光或近紅外線 (NIR) 光譜。有色玻璃基材在其波長範圍內具有高光譜穿透率。這類濾光片設計採用標準的 50 x 50mm 尺寸,可輕鬆整合到光學系統中,並提供 1、2 或 3mm 的厚度。可依要求提供5 至 160mm 的自訂尺寸;如需更多資訊,請參閱有色玻璃濾光片製造能力網頁。

Filter Simulation Software

Click here to download SCHOTT’s colored glass filter calculation program which can be used to calculate the internal transmittance and external transmission of each SCHOTT glass type. The program can simulate the performance of individual filters with user specified thickness or of stacked filters with varying glass types and thicknesses.

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