Basic Info.
Coating
UC,Hc,Hmc,EMI,Shmc,Super Hydrophobic
Lenses Color
Clear,White
Index
1.60,1.61
Specific Gravity
1.30
Design
Spherical,Aspherical
Abrasion Resistance
6~8h
Diameter
60mm,65mm,70mm,72mm,80mm
Abbe Value
41
Transmission
98~99%
Coating Color
Green,Blue,Gold
Power Range
Sph 0.00~-8.00,0.00~+6.00,Cyl 0.00~-2.00
Ophtalmic Instrument
Available
Eyeglass Frame
Available
Polarized Lens
Available
Glasses Lens
Available
Polycarbonate Lens
Available
Other
Single Vision, Bifocal, Progressive
Transport Package
Carton
Specification
70mm
Trademark
Dingxin
Origin
China
HS Code
90015099
Production Capacity
50000/PCS/Day
Product Description
MR™ Series ~ Trademark of Safe, Clear and Lightweight Lenses ~
Excellent optical materials with high refractive index, high Abbe number, low specific gravity and high impact resistance are provided by polymerizing monomers of MR™ Series.
MR™ Series is especially suitable for ophthalmic lenses and is known as the first thiourethane based high index lens material.
MR™ Series offers a variety of products to provide the best solution for optical lens users.
Note: MR™ Series is a brand name of the raw material for optical lenses.
MR™ Series based lenses are available from most leading lens manufacturers.
R.I.1.60: MR-8™
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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. |
Comparison of physical properties of lenses made with MR Series™ VS Other optical materials.
| 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 | |
| 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 |
All properties are representative measurement figures obtained under specified test methods at Mitsui Chemicals,Inc. and are not guaranteed as specifications.
| 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". |
UV420 Lens
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| 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 | 0.00 ~ -4.00 | 70mm | +0.25~ +2.00 | 0.00 ~ -4.00 | |
| +2.25 ~ +6.00 | 0.00 ~ -2.00 | +2.25 ~ +6.00 | 0.00 ~ -2.00 | |||
| -6.25 ~ -8.00 | 0.00 ~ -4.00 | -6.25 ~ -8.00 | 0.00 ~ -4.00 | |||
| -8.25 ~-10.00 | 0.00 ~ -2.00 | -8.25 ~-10.00 | 0.00 ~ -2.00 | |||
| -10.25 ~ -12.00 | 0.00 | -10.25 ~ -12.00 | 0.00 | |||
| 75mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 | 75mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 | |
About the Coating
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Anti-Reflective
- Eliminate reflections, Increase the transmission!
- Decreases unwanted glare, eliminating ghost image.
- Makes the lenses appear somewhat invisible.
Anti-Smudge
- High contact angle, repel oil and water, make lenses more stain-resistant.
- Super-cleanable.
Anti-Static Electricity/Anti-Radiation
- Help relieving digital eye strain.
- Stay Clean, repels dust articles.
- Eliminate reflections, Increase the transmission!
- Decreases unwanted glare, eliminating ghost image.
- Makes the lenses appear somewhat invisible.
Anti-Smudge
- High contact angle, repel oil and water, make lenses more stain-resistant.
- Super-cleanable.
Anti-Static Electricity/Anti-Radiation
- Help relieving digital eye strain.
- Stay Clean, repels dust articles.
Adopting Mitsui Chemical's NeoContrast technology, the lens contains a blocking glare ingredient to achieve a brighter and high-definition vision through clear colors with contrast.
It can reduce the strong sunlight in the day and the glare from roads during night driving. The front object is clearer to be seen by you when driving which secures your safety, so you can enjoy the wonderful scenery.
 | 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.. |
The Lens Details
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Features:
- Optimum lenses with excellent optical properties
- The highest ABBE value offers outstanding visual and wearing comfortable
- Excellent transmittance, clear vision
- High impact resistance(standard CT.1.8mm)
About the Packages
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• Exquisite private customized packaging to meet all your requirements
