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SHINU-PPSU009SHINU EYEWEAR Production Parameters Model number: PPSU009 Department: boys and girls Frame material: PPSU What is blue light? Electronic products that people use every day, such as computers, smartphones, tablets, and LED TV displays, emit a significant amount of blue light. With the increasing popularity of these electronic devices, everyone's exposure to blue light is dramatically rising. The wavelength of visible light ranges from 380 to 580 nm.

**Clear lens** that blocks only 20% of blue light

You can order three types of blue light computer glasses:

With many years of experience in optometry and relevant qualifications

Brand Name: UOOUOO

Electronic products that people use every day

**Note:** Red lenses are too dark for outdoor use and should not be worn like sunglasses

allowing you to experience the beautiful world you may have missed

They make a great and unique gift for individuals with red-green blindness

Model number: T1023

When you walk under the sun

Frame material: Titanium(lightweighted but durable)

please provide your eye data