Factory Cheap Blue Lens Glasses - 1.56 Blue Cut Bifocal Flat Top Photochromic Gray HMC Optical lenses – Boris

Production Details

Production Introduction

The method of identifying anti-blue light glasses

1. Look at the packaging check anti-counterfeiting: the normal brand of anti-blue light glasses lenses have relevant anti-counterfeiting code on the packaging, for users to query, you can check whether the product is normal according to the anti-counterfeiting code.

2. Check the fog display anti-counterfeiting code: the lens itself has a fog display anti-counterfeiting code, which can be displayed by taking a breath on the lens, and the authenticity can be checked by logging in the official website of the lens brand.

3. Blue light pen irradiation: Use the blue light pen to illuminate the lens. For the lens without blue light blocking function, the blue light basically penetrates through the lens, while for the blue light blocking lens, most of the blue light is blocked by the lens.

Product Process

Product Video