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UV Filters UV Bandpass Filters UV Optical Filters
Webthe window glass filters was normalized to 1.20 W/m2/nm @ 420 nm to correspond with the calculated CIE/window glass data. Cut-On. For purposes of this document, the “nominal cut-on wavelength” is defined as 0.2% of the irradiance at 420 nm, rounded to the nearest 5 nm. Extended UV Filters Q-SUN extended UV filters allow significant excess UV WebUV Optivex Filter By Juno Overview Specifications The UVF, Optivex™ museum quality UV filter, filters out transmission below 400nm. This beam control lens replaces the clear … chrustschow tod
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WebMay 12, 2024 · Dual Bandpass of UV+IR in Some Old UV Filters and in Filter Glass. The filter glass substrates used to make UV-pass filters are dual bandpass with significant transmission in the IR range. (Reference below Filter Glass: UV-Pass.) To create an UV-pass only filter, dichroic coatings, hard coatings or ionic layers are added to the filter glass to ... WebOptivex UV Filter Museum Quality UV blocking filter. Blocks transmission below 400nm.Retards photochemical degradation. Allows the increase of light level WebThe Optivex™ UV Filter uses thin film interference phenomena to achieve significant selective rejection ratios (over 10,000:1 for tungsten halogen) resulting in performance characteristics: Average UV blocking that exceeds 99% for radiation below 400 nm Average color rendering index of 95% Average visible light transmission exceeds 85% chru strasbourg linkedin