DESCRIPTION:
Unit checks the angle of polarization of polarized lens assembled in spectacle. Typically the axis must not differ more than 3˚ between left and right lens.
APPLICABLE STANDARD:
EN1836 6.2.3
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MODEL: POLAROID TESTERTesting Equipment For EN166 StandardDESCRIPTION: Unit checks the angle of polarization of polarized lens assembled in spectacle. Typically the axis must not differ more than 3˚ between left and right lens.
APPLICABLE STANDARD:
EN1836 6.2.3 |