Blue light lenses. Bullshit or true?
Episode 164 of the Eyetrepreneur podcast, hosted by David Salk, titled "Blue light lenses. Bullshit or true?" was published on December 4, 2022 and runs 71 minutes.
December 4, 2022 ·71m · Eyetrepreneur
Episode Description
David Salk, the owner of Blue Logic Lenses and e-clips, walks us through the science and technical parts of blue light as an optician with 50+ years of experience.
Blue light lenses have been around a decade now. It started with Crizal Prevencia and now everyone has a coating, lens material, tint, etc.
Many internet retailers are completely dedicated to selling blue light like Felix Gray with a healthy business.
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