Wdo 1.61 UV420 Blue Cut Lens Mr-8 Hmc Block Blue Lentes

• Function: UV420,Anti-Radiation,Blue Block,Blue Cut,UV++
• 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,Minerial,Plasitc
• Type: UV420,Anti-Radiation,Blue Block,Anti Reflective
• 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

 

CR-39 is a trademark of PPG Industries,Inc.RAV7 is a trademark of ACOMON AG.
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 Lens Power Range                                                                                 
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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.


 

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