retardation plate

retardation plate

[‚rē‚tär′dā·shən ‚plāt]
(optics)
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References in periodicals archive ?
ABBE condenser; 6 V/20 W quartz halogen illuminators; 1st order red sensitive tint plate; and 1/4 wavelength retardation plate.
Tenders are invited for Supply of polarizing beam splitter cubes and retardation plates - 65 nos.