Specifications
Blue blocker lens
blue cut lens
optical lens
Blue blocker lens ,
blue cut lens,
optical lens.
resist blue light, better protect eye.
Mobile phone , Ipad, TV set, computer monitor blue light, can be cut by the lens.
There are 1.56 , 1.60,1.67 index. Asphere , AR coating(blue or green AR coating).
1.56 Asphere , 72/65 mm
1.60 Asphere, 75/65mm MR8 material
1.67 Asphere 75/65mm, MR7 material
| 1.56 BLUE CUTTING HMC | |
| INDEX: 1.552 | | |
| ASPHERICAL DESIGN | | |
| ABBE: 42 | | | |
| Gravity:1.16 | | |
| Transmitance: ≥97% | |
| Coating: hard mutiple blue coating |
| UV: 400 | | | |
| Radiation Protection | | | |
| Blocking Rate: up to 38% | | | |
| | | | | CT(mm) | DIA |
| POWER | RADIUS | BASE | -0.00 | -0.25 | -0.50 | -0.75 | -1.00 | -1.25 | -1.50 | -1.75 | -2.00 |
| n=1.530 | n=1.548 |
| 0.00 | 160.23 | 3.31 | 3.42 | 2.1 | 2.1 | 2 | 2. 0 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 71MM |
| -0.25 | 172.87 | 3.07 | 3.17 | 2.1 | 2.1 | 2 | 2. 0 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| -0.50 | 160.23 | 3.31 | 3.42 | 2.1 | 2.1 | 1.7 | 1.7 | 1.6 | 1.6 | 1.5 | 1.5 | 1.5 |
| -0.75 | 172.87 | 3.07 | 3.17 | 1.8 | 1.8 | 1.6 | 1.6 | 1.5 | 1.5 | 1.4 | 1.4 | 1.4 |
| -1.00 | 187.67 | 2.82 | 2.92 | 1.8 | 1.8 | 1.5 | 1.5 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 |
| -1.25 | 207.58 | 2.55 | 2.64 | 1.6 | 1.6 | 1.4 | 1.4 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
| -1.50 | 230.25 | 2.30 | 2.38 | 1.6 | 1.6 | 1.4 | 1.4 | 1.3 | 1.3 | 1.2 | 1.2 | 1.2 |
| -1.75 | 256.07 | 2.07 | 2.14 | 1.5 | 1.5 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.2 | 1.2 |
| -2.00 | 286.91 | 1.85 | 1.91 | 1.5 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| -2.25 | 249.09 | 2.13 | 2.20 | 1.4 | 1.4 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 |
| -2.50 | 282.47 | 1.88 | 1.94 | 1.4 | 1.4 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 |
| -2.75 | 326.19 | 1.62 | 1.68 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 |
| -3.00 | 383.22 | 1.38 | 1.43 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 |
| -3.25 | 291.49 | 1.82 | 1.88 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 |
| -3.50 | 334.15 | 1.59 | 1.64 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 |
| -3.75 | 397.10 | 1.33 | 1.38 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 |
| -4.00 | 484.96 | 1.09 | 1.13 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -4.25 | 397.10 | 1.33 | 1.38 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -4.50 | 484.96 | 1.09 | 1.13 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -4.75 | 622.73 | 0.85 | 0.88 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -5.00 | 856.25 | 0.62 | 0.64 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -5.25 | 408.96 | 1.30 | 1.34 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -5.50 | 498.18 | 1.06 | 1.10 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -5.75 | 652.38 | 0.81 | 0.84 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -6.00 | 898.36 | 0.59 | 0.61 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -6.25 | 397.10 | 1.33 | 1.38 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 70MM |
| -6.50 | 484.96 | 1.09 | 1.13 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -6.75 | 615.73 | 0.86 | 0.89 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -7.00 | 843.08 | 0.63 | 0.65 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -7.25 | 375.34 | 1.41 | 1.46 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -7.50 | 449.18 | 1.18 | 1.22 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -7.75 | 559.18 | 0.95 | 0.98 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -8.00 | 750.68 | 0.71 | 0.73 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -8.25 | 595.65 | 0.89 | 0.92 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -8.50 | 805.88 | 0.66 | 0.68 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -8.75 | 1245.45 | 0.43 | 0.44 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -9.00 | 2740.00 | 0.19 | 0.20 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -9.25 | 548.00 | 0.97 | 1.00 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -9.50 | 740.54 | 0.72 | 0.74 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -9.75 | 1096.00 | 0.48 | 0.50 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| -10.00 | 1957.14 | 0.27 | 0.28 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| NOTE:CT error range:±0.3mm,but CT no thinner than 1.00mm. |
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1. OEM and ODM order are welcomed. We can design as per your request.
2. We can accept 3rd party to inspect the goods
3. Various frame and lens color can be made according to your requests.
4. Payment: : TT (30%deposit, balance before shipment), western union, paypal
5. Sample Charge: $10.00/PC, We will refund your sample charge from the first mass order.
VENA OPTICAL is Specializing in resin lens with R&D, production and sales.we have many years in the product deep processing of skilled technicians and a wealth of experience.
With good reputation for high quality and service, our products have been sold to all over the world. We warmly welcome all clients at home and abroad to our company for mutual-benefits cooperation.
VENA OPTICAL is your best choice.
Our company is Specializing in resin lens with R&D, production and sales.We have many years in the product deep processing of skilled technicians and a wealth of experience.
With good reputation for high quality and service, our products have been sold to all over the world.We warmly welcome all clients at home and abroad to our company for mutual-benefits cooperation.
VENA OPTICAL is your best choice.
