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更新時(shí)間:2017-09-25 10:32:35瀏覽次數(shù):1181

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標(biāo)準(zhǔn)的紫外線金屬中性密度(UVND)過濾器可在光學(xué)密度從0.3到4.0,。PRO紫外線中性密度濾光片均勻衰減透射光的強(qiáng)度從200到320納米和工作的原則的組合反射率,、透射和吸收,以達(dá)到所需的光密度。涂料可以應(yīng)用于客戶提供的材料以及提供構(gòu)建打印完整的從你提供圖紙,。

詳細(xì)介紹

Substrate Sizes:
0.5" Dia. x 2mm
1.0" Dia. x 2.5mm
2.0" Dia. x 4mm

Substrate Specifications:
Diameter Tolerance: +0.00/0.005"
Thickness Tolerance: +/-0.25mm
Surface Figure: <2 Waves @ 632.8nm
Parallelism: <3 arc min
Scratch/Dig: 20-10
Bevel: 0.3-0.5mm x 45 Degrees
Clear Aperture: Central 85%

光學(xué)濾波片UV Metallic Neutral Density Filters

Pelham Research Optical (PRO) standard line of UV metallic neutral density (UVND) filters are available in optical densities from 0.3 to 4.0. PRO UV neutral density filters uniformly attenuate the intensity of transmitted light from 200m to 320nm and work on the principle of the combination of reflectance, transmission and absorption to achieve the desired optical density. Coatings can be applied to Customer Supplied Material as well as supplied build-to print complete from your supplied drawings.

Metallic neutral density (ND) filters for low power applications: Microscopy and Optical calibration.

All of PRO neutral density filters are covered and edge sealed. Please see our covered and sealed datasheet for more information.

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