2022 wholesale price Ophthalmic Lens - Blue Light Blocker Lens – Hopesun Detail:
The blue blocker lens is a virtually clear lens that blocks HEV blue light and provides maximum UV protection with minimal color distortion. It is made with a blue-light-blocking polymer that is directly incorporated into the lens material. This polymer absorbs the blue light, preventing it from passing through the lens to your eye. Because it is a clear lens, Blue blockers can be used with everyday glasses instead of a regular optical lens for all-day protection from blue light and UV exposure.
Benefits of the Blue Blocker lenses:
- Reduce eye strain
- Protect your eyes from harmful blue light, ensuring they stay healthy
- Offer vision clarity
The lenses are for people who:
- Ideal for people who work on digital screens
- Want to protect their eyes against blue light emitted by lighting
- Are sensitive to strong LED, halogen and xenon lights.
Hopesun offers a wide range of blue block lenses from index 1.56 up to 1.74 in single vision,bifocal and progressive
If you value quality, performance and innovation you’ve come to the right place.
Index&Material Available
 Material |
NK-55 | Polycarbonate | MR-8 | MR-7 | MR-174 |
 Refractive Index |
1.56 | 1.59 | 1.60 | 1.67 | 1.74 |
 Abbe Value |
35 | 32 | 42 | 32 | 33 |
 Specific Gravity |
1.28g/cm3 | 1.20g/cm3 | 1.30g/cm3 | 1.36g/cm3 | 1.46g/cm3 |
 UV Block |
385nm | 380nm | 395nm | 395nm | 395nm |
 Design |
SPH | SPH | SPH/ASP | ASP | ASP |
How blue light blocking glasses work
Material Absorption: Anti-blue light factor is added in the lens base material to absorb harmful blue light in the life.
Coating Reflection: These lenses block a percentage of blue light with a special coating that reflects some of the blue light away from your eyes.
Material Absorption + Coating Reflection: With dual technology, namely, the adoption of coating on the surface of lens and adding anti-blue light factor in the base material of lens, these lenses can provide you with double-effect protection, and you don’t need to worry about that the coating film of the lens will fall off in the process of long-term use or the effect of blue light protection will be reduced by scratching.
Blue light lenses have a yellow tint, while others look clear. Typically, lenses that look more yellowed tend to filter more blue light than their clearer counterparts.
Explore Our Blue Block Lenses
Single Vision
● SV 1.56 Blueblock
● SV 1.59 PC Blueblock
● SV 1.60 Blueblock
● SV 1.67 Blueblock
● SV 1.74 Blueblock
Bifocal
Progressive
Product detail pictures:
Related Product Guide:
Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for 2022 wholesale price Ophthalmic Lens - Blue Light Blocker Lens – Hopesun , The product will supply to all over the world, such as: Philadelphia, Puerto Rico, Seattle, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
By Victoria from Holland - 2017.01.11 17:15
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By Bertha from South Africa - 2018.04.25 16:46