Why oh why do they have to put those hashmarks on unfinished polarized blanks? FPD 75, 75mm blank, 9mm inset, cross your fingers. Why can't they just be inked like progressives and what's the deal with mirrored coatings on blanks? Why can't they encompass the entire surface?
I lose a day in my life everytime a lens comes out of the edger with an imperfection at the temple.
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