Reflectance illuminance spectrophotometer ETA-ARC

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Spectrophotometer ETA-ARC Fast, Precise and Easy-to-Use Measuring System for Ophthalmic Anti-Reflection and Hard Coatings Ranges of Application Measuring of coating properties: Residual reflectance; Color and color matching (dE-Lab); Layer thickness of the hard coating (single and dual layer HC) Highlights The measurement can be done on the curved ophthalmic lenses directly without any special preparation of the backside Front and back-side can be measured individually One side measurement of the anti-reflection and the hard coating Spectral Range 380 to 1050 nm