Optical Quality Lenses
Using premium optical store quality CR-39 lens materials, our lenses are precisely ground to specific ANSI Standards; the criteria that should be met before delivering prescription eyewear to the public and in compliance with FDA medical device guidelines. BTW, The range in quality of CR-39 lenses varies from low grade to premium grades and as you would expect lens clarity varies with quality grade levels.
Our lenses are aspheric in design for thin lenses and easy reading. Our commitment to providing you true visual clarity is noticeable in our use of premium grade lens treatments that will not craze, crack or break down. Our lenses include a hydrophobic lens coating for easy cleaning and a hard coating for scratch resistance.