Function: | UV420, Anti-Radiation, Blue Block, Blue Cut, UV++ |
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Age Group: | Children, Adults |
Gender: | Unisex, Man, Woman, Men, Women |
Suitable for Face: | Oval Face, Long Face, Square Face, Round Face |
Material: | PPG, Cr39, Regin, Poly, PC, Mr8, Mr10, Plasitc |
Type: | UV420, Anti-Radiation, Blue Block, Anti Reflective |
Samples: |
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Customization: |
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The best balanced high index lens material with the largest share of the R.I.1.60 lens material market. MR-8™ is suited to any strength ophthalmic lens and is a new standard in ophthalmic lens material. |
MR Series™ | Other | ||||||||
MR-8™ | MR-7™ | MR-10™ | MR-174™ | Poly carbonate |
Acrylic (R.I. 1.60) |
Middle Index |
ADC (CR-39®RAV79®) |
Crown Glass |
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Refractive Index (ne) |
1.60 | 1.67 | 1.67 | 1.74 | 1.59 | 1.60 | 1.56 | 1.49/1.50 | 1.532 |
Abbe Number (ve) |
41 | 31 | 31 | 32 | 28-30 | 32 | 34-36 | 58 | 59 |
Heat Distortion Temperature (ºC) |
118 | 85 | 100 | 78 | 142-148 | 88-89 | - | 84 | >450 |
Tintability | Good | Excellent | Good | OK | None | Good | Good | Good | None |
Impact Resistance |
Good | Good | Good | OK | Good | OK | OK | OK | Poor |
Static Load Resistance |
Good | Good | Good | OK | Good | Poor | Poor | Good | Good |
Premium Lens Applications of the MR™ Series |
Single Vision / Progressive Ophthalmic Lenses MR™ Series has superb processability to realize desired lens design. |
Wide Color Range Sunglasses MR™ Series has good color tintability making it suitable for high fashion sunglasses which have special color needs. |
Photochromic Lens System MR™ Series has good compatibility with photochromic lens systems. |
Polarized Lens MR™ Series is widely used for both ophthalmic & plano polarized sunglasses. |
Sophisticated Design MR™ Series has good mechanical strength and stress free properties making it suitable for various unique lens designs such as "Rimless frame" or "High curve lens". |
Finished 1.60 Single Vision ASP | 1.60 Blue Cut UV420 ASP FSV | |||||
Diam | Sph. | Cyl.(-) | Diam | Sph. | Cyl.(-) | |
65mm | +0.25 ~ +6.00 | 0.00 ~ -4.00 | 65mm | +0.25 ~ +6.00 | 0.00 ~ -4.00 | |
70mm |
+0.25~ +2.00
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0.00 ~ -4.00 | 70mm | +0.25~ +2.00 | 0.00 ~ -4.00 | |
+2.25 ~ +6.00
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0.00 ~ -2.00 | +2.25 ~ +6.00 | 0.00 ~ -2.00 | |||
-6.25 ~ -8.00
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0.00 ~ -4.00 | -6.25 ~ -8.00 | 0.00 ~ -4.00 | |||
-8.25 ~-10.00
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0.00 ~ -2.00 | -8.25 ~-10.00 | 0.00 ~ -2.00 | |||
-10.25 ~ -12.00
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0.00 | -10.25 ~ -12.00 | 0.00 | |||
75mm |
0.00 ~ -6.00
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0.00 ~ -4.00 | 75mm |
0.00 ~ -6.00
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0.00 ~ -4.00 |
What are the dangers of blue light? Blue light causes the gradual oxdation and deterioration of the retina over your lifetime,leaving our eyes exposed and susceptible to developing macular degeneration. Blue cut Lenses provide a protective shield to such harmful lights and visual troubles by bolcking the transmission of blue light of 400~500nm wavelength.. |
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