Scratches on Lenses can be Polished Out
No – well not practically. Most prescription ophthalmic lenses are required to maintain a 2mm center thickness. Polishing after its initial fabrication results in a decreased thickness yielding a higher risk of shattering. In addition, the front surface of plastic lenses is custom molded on multifocals and can not [...]
Entries Tagged as 'Eye Safety'
Top 10 Eye and Vision Myths
January 26th, 2009 · No Comments · Contact Lenses, Eye Safety, Eyewear, Learning-Related Vision Problems, Ocular Disease, Vision Conditions, Vision Development
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