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ZC&R maintains an experienced engineering staff that works hand in hand with customers to develop coating solutions. Below are a few example coatings that were designed and developed in cooperation with our customers, taking into account their specific needs and specifications.
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Custom color corrector This custom color corrector has been designed to maximize the Color Rendering Index (CRI) of the light output of an arc lamp. This filter was originally designed for use in a medical lighting application. Custom color correctors can be designed to take into account customer specifications including lamp and detector profiles |
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45 Degrees Non-Polarizing Metal Beamsplitter This coating has an average transmission 45% transmission and 45% reflectance from 475-625 nm for both “S” and “P” polarizations |
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Custom SWP/BS This custom short wave pass/beamsplitter filter has an average transmission more than 95% from 500-750 nm and 0.5% to 2.5% from 820-840 nm. The beamsplitter region can be adjusted per specification |
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55 Degree Plate Polarizer This coating provides greater than 97% transmission of “P” polarized light and greater than 97% reflectance of “S” polarized light at single specified wavelength. Generally the angle of incidence is specified between 45 and 65 degrees |
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ND Filter Neutral density filters provide a uniform attenuation of transmittance across a broad range of wavelengths. Standard filters designs are available for a variety of optical densities and wavelength ranges. |