| Place of Origin: | Jiangsu, China | Brand Name: | Convox |
| Model Number: | 1.56 BLUE BLOCK BLUE SHMC | Lenses Material: | Resin |
| Vision Effect: | Single Vision | Coating: | HMC |
| Lenses Color: | Clear | Product Name： | 1.56 blue block blue shmc optical lens |
| Other name： | 1.56 blue cut blue shmc | Design: | Aspheric |
| Material: | NK-55 | Color: | Clear |
| Multi color: | BLUE | Transmittance: | 98~99% |
| Abrasion Resistance: | 6~8H | HS CODE: | 90015099 |
| Port: | Shanghai |
| Specifications | Index | 1.56 |
| Design | Spherical | |
| Material | NK-55 | |
| Photochromic | NO | |
| Vision Effect | SINGLE VISION | |
| Abbe Value | 38 | |
| Specific Gravity | 1.28 | |
| Transmittance | 98-99% | |
| Abrasion Resistance | 6-8H | |
| Multi color | BLUE | |
| Diameter | 65/70mm | |
| Coating | HMC EMI | |
| Power Range | SPH: -8.00 ~ +6.00 CYL: 0 ~ -2.00 High CYL and Power possible | |
Where is Blue Light in life?
As laptops, tablets and smartphones have become more and more integrated into our daily lives, it makes sense to be aware of any potential negative effects they might have on our health. You’ve likely heard the term ‘blue light’ being bandied about, with suggestions it contributes to all kinds of nasties: from headaches and eye strain to straight-up insomnia.
Why we need blue block lens？
UV420 Blue Block Lens is a new generation of lens that takes a sophisticated approach to filtering the high-energy blue light emitted by artificial lighting and digital devices without distorting color vision. The aim of UV420 Blue Block Lens is to improve visual performance and eye protection with an advanced anti-reflection technology, allowing you to enjoy the following benefits:
What Blue Block Lenses by Convox Actually Do？
1) Blue cut lenses protect your eyes from the harmful effects of blue light caused by prolonged working hours on a computer, laptop or mobile.
2) Lower risk of certain types of cancer.
3) Lower risk of Diabetes, Heart Disease & Obesity.
4) Make you feel engertic when you finish the long time working before the computer.
5)Make your eyes turn tried slowly.
Hard coating: make the uncoated lenses are easily subjicted andexposed to scratches AR coating/Hard multi coating: protect the lens effectively from reflection, enhance functional and charity of your vision Super hydrophobic coating: make the lens waterproof, antistatic, anti slip and oil resistanceIndex: 1.499, 1.56,1.60, 1.67, 1.71，1.74, 1.76，1.59 PC Polycarbonate 1.Single Vision Lenses 2. Bifocal/Progressive lenses 3. Photochromic Lenses 4. Blue Cut Lenses 5. Sunglasses/Polarized lenses 6. Rx lenses for single vision, bifocal, freeform progressive AR treatment: Anti-fog, Anti-Glare, Anti-virus, IR, AR coating color.
