- Product Details
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Quick Details
-
Brand Name:
-
WQ
-
Model Number:
-
1
-
Product name:
-
bandpass filter
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Material:
-
K9/quartz/other Optical Glass Custom
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Wavelength:
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200-280nm
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Surface Quality:
-
80/50-20/10
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Transmittance:
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10%
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Coating region:
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Customer's Demand
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Dimensions:
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1-200mm
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Tolerance:
-
0.1mm ~ +/-0.01mm
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CWL:
-
214nm
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OD:
-
3/4
Quick Details
-
Warranty:
-
3 years
-
Use:
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fluorescence test UV light source
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Place of Origin:
-
China
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Brand Name:
-
WQ
-
Model Number:
-
1
-
Product name:
-
bandpass filter
-
Material:
-
K9/quartz/other Optical Glass Custom
-
Wavelength:
-
200-280nm
-
Surface Quality:
-
80/50-20/10
-
Transmittance:
-
10%
-
Coating region:
-
Customer's Demand
-
Dimensions:
-
1-200mm
-
Tolerance:
-
0.1mm ~ +/-0.01mm
-
CWL:
-
214nm
-
OD:
-
3/4
Products Description
Bandpass Filters：
A filter that separates a band of monochromatic light from a composite light. It has a symmetrical transmittance curve with the maximum transmittance at the central wavelength. At half of the peak transmittance, the wavelength spacing △λ of two symmetric points on the transmittance curve is the bandpass half-width of the filter. Divided into narrow band filter and broadband filter. Used in spectral instruments to eliminate overlap of grating spectral levels.
A filter that separates a band of monochromatic light from a composite light. It has a symmetrical transmittance curve with the maximum transmittance at the central wavelength. At half of the peak transmittance, the wavelength spacing △λ of two symmetric points on the transmittance curve is the bandpass half-width of the filter. Divided into narrow band filter and broadband filter. Used in spectral instruments to eliminate overlap of grating spectral levels.
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