Hot New Products Photochromic Wraparound Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris
Hot New Products Photochromic Wraparound Sunglasses - 1.61 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: | 1.61 | Specific Gravity: | 1.30 |
| Certification: | CE/ISO9001 | Abbe Value: | 41 |
| Diameter: | 75/70/65mm | Design: | Asperical |
Basic color changing lens production principle:
Chemical substances of silver halide are added to the raw material (substrate) for making the lens, and the ionic reaction of silver halide is used to decompose into silver and halogen under the stimulation of strong light, which makes the lens colored. When the light becomes weak, it is combined into silver halide and the color becomes lighter.
Production Introduction
The discoloration factor needs to be decomposed, absorbed and polymerized, and the discoloration efficiency is low and the discoloration speed is slow.
Photochromic factors of spin change have better photoresponsiveness and faster color change.
Product Process
Product Video
Product detail pictures:
Related Product Guide:
Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Hot New Products Photochromic Wraparound Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Argentina, Islamabad, Karachi, With the growing of the company, now our products sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality products and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.
By Honorio from Canada - 2017.03.28 12:22
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Sandy from Mumbai - 2017.03.28 16:34
