China Progressive Photochromic Lenses Company – Monomer Blue Block Photochromic Single Vision – YOLI
China Progressive Photochromic Lenses Company – Monomer Blue Block Photochromic Single Vision – YOLI Detail:
Why We Need Blue Block Photochromic Lens?
UV light and blue light are not the same thing. Normal photochromic lens can only protect our eyes from sun UV light. But blue light from natural sunlight and digital screens can still be harmful to our eyes. All invisible and partially visible light can have negative side effects to your eye health.
Blue block photochromic lenses protect against the highest energy level on the light spectrum, which means they also protect against blue light and are great for computer use.
What Situations Our Eyes Are Facing?
We are all exposed to UV (Ultraviolet) and HEV light (High Energy Visible, or blue light) with sun exposure. Overexposure to HEV light can cause headache, tired eyes and immediate and permanent blurred vision.
Extended mobile screen time at night makes it harder to go to sleep. As millennials gradually depend on their mobile devices, the generation that follows can suffer more.
Three Main Strengths of Blue Block Photochromic Lens
Product detail pictures:
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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for China Progressive Photochromic Lenses Company – Monomer Blue Block Photochromic Single Vision – YOLI , The product will supply to all over the world, such as: Bandung, Tanzania, Namibia, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
By Page from Kenya - 2017.03.08 14:45
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Dinah from Zurich - 2017.10.27 12:12
