Basic Info.
Model NO.
SF 1.67 ASP UV400 HMC
Specific Gravity
1.35
Transmission
> 97%
Coating Choice
Shmc, Hmc, Green, Blue
Power Range
Sph: 0.00~-10.00 Cyl: 0.00~-6.00
Diameter
65/70/75mm
Guarantee
3~5 Years
Envelope
White, Colored by Your Desig
Key Word
Sf 1.67 Asp UV400 Hmc Lens
Trademark
Seesen
Origin
Danyang, China
Product Description
SEMI-FINISHED 1.67 ASP UV400 HMC
1.67 high index lens is particularly useful for those people with higher prescriptions. These high index lenses are manufactured with an aspheric surface design resulting in a flatter front curvature and a remarkable reduction in center thickness, edge thickness and weight by up to 30% compared to 1.50 index. Ideal for all frame types.
1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.
2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.
3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.
4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.
5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.
Nominal Curve | T.C | Rad | Sag | Back Curve | Diameter | C.T | E.T | RX Range Recommended |
0.50K | 0.70 | 950.00 | 0.23 | 12.00 | 70 | 5.9 | 17.8 | -2.00 |
1.00K | 0.93 | 715.05 | 0.30 | 6.60 | 75 | 7.3 | 13.5 | -2.00-3.00 |
2.00K | 2.13 | 312.21 | 0.62 | 6.60 | 75 | 7.3 | 12.5 | 0-3.00/-25-6.00 |
3.00K | 2.91 | 228.52 | 0.88 | 3.70 | 75 | 9.3 | 10.6 | 0-2.00/-2.25-4.00 |
4.00K | 3.99 | 166.67 | 1.18 | 3.70 | 75 | 8 | 8.2 | 0-100/-4.00,+1.00-+4.25 |
5.00K | 5.02 | 132.47 | 1.50 | 5.40 | 75 | 6.6 | 7.1 | +4.00-+5.25 |
6.00K | 5.94 | 111.95 | 1.75 | 5.40 | 70 | 7.2 | 7.1 | +5.00-+6.25 |
7.00K | 7.08 | 93.93 | 2.08 | 6.60 | 70 | 7.1 | 7.1 | +6.00-+7.25 |
8.00K | 8.03 | 82.81 | 2.35 | 8.10 | 70 | 6.4 | 7.1 | +7.00-+8.25 |
9.00K | 10.56 | 62.97 | 3.08 | 5.40 | 70 | 11.3 | 6.7 | +8.50-+11.00 |
1.67 high index lens is particularly useful for those people with higher prescriptions. These high index lenses are manufactured with an aspheric surface design resulting in a flatter front curvature and a remarkable reduction in center thickness, edge thickness and weight by up to 30% compared to 1.50 index. Ideal for all frame types.
1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.
2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.
3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.
4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.
5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.