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by digler999 3489 days ago
I think it's great that places like Zenni are undercutting optometrists' prices. But as soon as I read "Amazon" the first thing I thought of was knockoff products from China and how harmful those could be to ophthalmology. It's one thing to get a phony "1 TB" USB stick, its another to get two pieces of clear polycarbonate labelled "-3.25, 0.5" that could actually harm your eyes by looking through it.