Factory Price 1.74 Asp Super Hydrophobic Shmc Optical Lens"

Basic Info.

Coating

UC, Hc, Hmc, EMI, Shmc, Super Hydrophobic

Lenses Color

Clear, White

Index

1.74

Specific Gravity

1.30

Design

Spherical, Aspherical

Abrasion Resistance

6~8h

Diameter

60mm, 65mm, 70mm, 72mm, 80mm

Abbe Value

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, Progressive

Transport Package

Carton

Specification

70mm

Trademark

Dingxin

Origin

China

HS Code

90015099

Production Capacity

50000/PCS/Day

Product Description

Factory Price High Index Lens 1.74 Asp Super Hydrophobic Shmc Optical Lens

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.

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.

1.74 ASP Features

Features
LIGHTEST	THINNEST	HI-IMPACT
• Lighter weight and thinner thickness, up to 50% thinner and 35% lighter than other lenses • Higher resistance to scratches and impact • Full protection against UV rays • Easier to clean due to the water and dirt repellent surface • Amazing visual comfort and aesthetic appeal

UV400 Protection

The effect of UV light on our eyes and the danger of damage from UV radiation grows the more time.
We spend in the sun throughout our lives, especially two types of UV rays we should be most worried about- UVA and UVB.
UV 400 protection means can block more than 99.9% UV rays, including UVA and UVB, protect your eyes everytime and everywhere.

About the Coating Factory Price High Index Lens 1.74 Asp Super Hydrophobic Shmc Optical Lens

Hard coating make the uncoated lenses are easily subjected and exposed to scratches.

AR coating means hard&multi-coated,protect the lens effectively from reflection,enhance functional and charity of your vision.

Super hydrophobic coating make the lens waterproof,antistatic,anti slip and oil resistance.

Different coating with different performance, we have Uncoated(UC), hard coating(HC), AR(HMC+EMI), Blue Cut and Mirror coating and Tintied different color with sunglasses.

Our Factory

Our Key & Advantage Products:
Single Vision Lens:CR-39;1.56;1.60;1.67;1,74
Bifocal Lens: CR-39; 1.56;1.60
Progressive Lens: CR-39; 1.56; 1.60
Functional Lens: Blue Cut, Photochromic; Photomagic +UV420cut, Polarized; Polycarbonate
RX Service: Free Form; Special Coating; Special Power Range
Optical Equipment;Frames

Packing and shipping

• Exquisite private customized packaging to meet all your requirements