IMPORTANCE OF BLUE COATING / CRIZAL PREVENCIA / BLUE CUT LENSES

Blue Coating lenses feature a special coating that reflects harmful blue light and restricts it from passing through the lenses of your eyeglasses. Blue light is emitted from computer and mobile screens and long term exposure to this type of light increases the chances of retinal damage.

PREVENTION IS BETTER THAN CURE

2 thoughts on “IMPORTANCE OF BLUE COATING / CRIZAL PREVENCIA / BLUE CUT LENSES”

  1. Hi,
    I had a checkup on Jan 11th and got my specs on 22nd but since then I am having severe headache and migraine.
    What can suggest me please?

    Reply

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