1.67 MR-7 Blue Cut HMC Optical lenses – Boris
1.67 MR-7 Blue Cut HMC Optical lenses – Boris Detail:
Production Details
| Place of Origin: | Jiangsu | Brand Name: | BORIS |
| Model Number: | High Index Lens | Lenses Material: | MR-7 |
| Vision Effect: | Blue Cut | Coating Film: | HC/HMC/SHMC |
| Lenses Color: | White(indoor) | Coating Color: | Green/Blue |
| Index: | 1.67 | Specific Gravity: | 1.35 |
| Certification: | CE/ISO9001 | Abbe Value: | 31 |
| Diameter: | 75/70/65mm | Design: | Aspherical |

Production Introduction
1. Substrate absorption: the lens substrate is added with anti-blue light factor to absorb harmful blue light in life, so as to achieve the purpose of blue light blocking.
2, film reflection: lens surface coating, through the film will be harmful blue light reflection, blue light barrier protection purpose.
3, substrate absorption + film reflection: this technology integrates the advantages of the first two technologies, double-pronged, double-effect protection. [3]
According to the principle of complementary color, blue and yellow are complementary colors. Whether it is absorbed by the lens substrate or reflected by the film layer, part of the blue light is blocked, so the background color of the anti-blue light glasses will be yellow. The higher the barrier ratio, the deeper the background color of the lens will be. This is the basic physical principle of anti-blue light glasses.


Product Process

Product Video
Product detail pictures:
Related Product Guide:
We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for 1.67 MR-7 Blue Cut HMC Optical lenses – Boris , The product will supply to all over the world, such as: Philippines, Austria, Montreal, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.




