Ordinary Discount 1.67 Mr-7 High Index Good Quality Hmc Ar Anti Reflection Optical Lenses
We attempt for excellence, company the customers”, hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for Ordinary Discount 1.67 Mr-7 High Index Good Quality Hmc Ar Anti Reflection Optical Lenses, We will do our best to satisfy your prerequisites and are sincerely on the lookout forward to acquiring mutual effective enterprise marriage with you!
We attempt for excellence, company the customers”, hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for , Our items have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we’re sincerely looking forward to cooperating with more overseas customers based on mutual benefits.
Quick Details
| Place of Origin:CN;JIA | Brand Name:Hongchen |
| Model Number:1.67 | Lenses Material:Resin |
| Vision Effect:Single Vision | Coating:HMC |
| Lenses Color:Clear | Dimeter:65/70/75mm |
| Design:Aspheric | Abbe Value:32 |
| Specific Gravity:1.35 | Light Transmittance:98%~99% |
| Abrasion Resistance:6-8H | Coating Color:Green |
| Index:1.67 | Material:MR-7 |
| UV Protection:UV400 |
Features
● Hardness: One of the best quality in hardness and toughness, high impact resistance.
● Transmittance:One of the highest transmittance as compared with other index lenses.
● ABBE: One of the highest ABBE value providing the most comfortable visual experience.
● Consistency: One of the most reliable and consistent lens product physically and optically.
SCRATCH RESISTANCE TEST
After the friction test, it is obvious that there is a scratch on the normal lens, but the scratch on the Hongchen SHMC lens is not obvious and requires careful observation to see it.
2 YEARS AR QUALITY GUARANTEE
Thickness Contrast
COATING CHOICE
AR COATING
Aspherical lenses
A traditional spherical lens has a front surface that is part of a perfect sphere. This shape is easy to manufacture but has inherent optical flaws (aberrations).
An aspherical lens has a more complex, progressively curved surface that deviates from a perfect sphere. Its curvature changes from the center of the lens to the edge, allowing it to correct for those inherent flaws.
Aspherical lenses provide better aesthetics, enhanced comfort, and superior optical performance for the wearer, especially for those with stronger vision corrections.
Why we choose High Refractive Index Lens?
Refractive Index
Lens materials are classified on their refractive index. This refractive index is the ratio of the speed of light when it travels through air to the speed of light when it passes through the lens material. It is an indication of how much light is bent as it travels through the lens. Light is refracted, or bent, at the front surface of the lens, then again as it exits the lens.A denser material bends light more, so not as much material is needed to achieve the same refractive effect as a less dense material. Hence the lens can be made thinner, and also lighter.
With regular eyeglasses lenses, the center of the glasses is thinner and the outer edges are thicker to facilitate refraction which is what makes prescription glasses work! High index lenses have a higher index of refraction than regular lenses, which means they don’t need to be as thick around the edges to be effective.
High-index lenses mean that the lens itself can be both thinner and lighter. This allows your glasses to be as fashionable and comfortable as possible. High-index lenses are particularly beneficial if you have a strong eyeglass prescription for nearsightedness, farsightedness, or astigmatism. However, even those with a low eyeglass prescription can benefit from high index lenses.
Packaging & Delivery
Delivery & Packing
Envelops(For choice):
1) standard white envelops
2) Our brand “Hongchen” envelops
3) OEM envelops with customer’s Logo
Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished lens. 22KG/CARTON,0.074CBM)
Nearest shipping Port : Shanghai port
Delivery Time :
|
Quantity(Pairs) |
1 – 1000 |
>5000 |
>20000 |
|
Est. Time(days) |
1~7 days |
10~20days |
20~40 days |
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
SHIPPING&PACKAGE
Video Description
Features
Effectively reduce blue light damage, reliewe visual fatigue, and protect the eyes healthielt is suitable for use in various scenarias. The lens has high light transmittance, law calor loss ancrestores true colors, and the lens enjays a superiar visual experience. High, quality film design, supewaterproof, anti fouling, wear, resistant and anti-reflection design, effectively reducing the damage ofreflected light.
Company Profile
Company Exhibition
Certification
Packing&Shipping
We attempt for excellence, company the customers”, hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for Ordinary Discount 1.67 Mr-7 High Index Good Quality Hmc Ar Anti Reflection Optical Lenses, We will do our best to satisfy your prerequisites and are sincerely on the lookout forward to acquiring mutual effective enterprise marriage with you!
Ordinary Discount Photogray Lens and Anti Blue Light Lens, Our items have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we’re sincerely looking forward to cooperating with more overseas customers based on mutual benefits.
