Good Wholesale Vendors Polarized Photochromic Glasses - 1.74 Spin Photochromic Gray HMC Optical lenses – Boris
Good Wholesale Vendors Polarized Photochromic Glasses - 1.74 Spin Photochromic Gray HMC Optical lenses – Boris Detail:

Production Details
| Place of Origin: | Jiangsu | Brand Name: | BORIS |
| Model Number: | Photochromic Lens | Lenses Material: | SR-55 |
| Vision Effect: | Single Vision | Coating Film: | HC/HMC/SHMC |
| Lenses Color: | White(indoor) | Coating Color: | Green/Blue |
| Index: | 1.74 | Specific Gravity: | 1.47 |
| Certification: | CE/ISO9001 | Abbe Value: | 32 |
| Diameter: | 75/70/65mm | Design: | Asperical |
The color changing lens has an automatic sensing system, which can automatically change color according to the difference between indoor and outdoor light, and the speed is very fast. This can effectively protect our eyes from the invasion of ultraviolet rays, but also can avoid the trouble of forgetting to wear sunglasses.

The spin change lens is specially treated in the lens coating process. For example, the use of spiropyran compounds on the surface of the lens for high-speed spin coating, according to the intensity of light and ultraviolet, using the molecular structure of its own reverse opening and closing to achieve through or block the effect of light.

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Our goal is to satisfy our customers by offering golden service, good price and high quality for Good Wholesale Vendors Polarized Photochromic Glasses - 1.74 Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Uzbekistan, Georgia, Venezuela, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.




