Progressive Multifocal Lenses

1.56 Hard Multi Coating Progressive Multifocal Lenses For Blue Ray Glasses I. SpecificationsIndexDiameterMonomer1.5675 MMNK55, imported from JapanCorridor LengthAbbe ValueSpecific Gravity12/14 MM37.51.28TransmissionPower Range> 97.5%SPH: +3.00～-3.00ADD: +100～+300 II. Features1. Blue Cut LensThese days, it’s impossible to escape blue light. TVs, computers, smartphones, tablets and e-readers bombard our eyes with blue light emissions day and night. Electronic devices aren’t the

75/12&14mm 1.56 Progressive Hard Multi Coating Optical Lenses For Far And Near Vision I. Specifications: Refractive Index 1.56 Monomer imported from Korea Abbe Value 37.5 Specific Gravity 1.28 Transmission >97% Coating Hard Multi Coating Diamater 75mm Corridor 12&14mm Power range SPH:0.00~+-3.00, ADD: +1.00~+3.50 II. Progressive/Multifocal Lens: Why progressive lenses? You may be maturing, but "mature" doesn't have to mean "old." If you are in your 40s (or older) a

CR-39 1.499 Anti-glare Prescription Lenses In Progressive Multifocal Lenses I. Specifications: Index 1.499 Diameter 75mm Monomer CR39 Abbe Value 58 Corridor 14&17mm Specific Gravity 1.32 Transmission 97% Guarantee 3~5 years SPH 0.00~+-3.00 ADD +1.00~+3.50 II. Progressive/Multifocal Lens: Who Use Progressive Lens? All of a sudden, you might have trouble pushing a thread through the eye of the needle or you may have to hold your newspaper far away from your face so that you can

Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses For Reading Glasses I. Specifications: Index Diameter Monomer 1.499 75mm CR39 Corridor Length Abbe Value Specific Gravity 14/17mm 58 1.32 Transmission Power Range 97% SPH: 0.00~+-3.00 ADD: +1.00~+3.50 II. Progressive Multifocal Lens: What Are Progressive Lenses? Progressive lenses offer no-line, multi-focal viewing zones for the most convenient vision correction. If you are over 40 and having difficulty with your vision

NK55 1.56 Progressive Multifocal Prescription AR Coating Eyeglass Lenses With Japan Monomer I. Specifications: Index 1.56 Diameter 75mm Monomer NK55, imported from Japan Abbe Value 37.5 Corridor 12&14mm Specific Gravity 1.28 Transmission 97% Guarantee 3~5 years SPH 0.00~+-3.00 ADD +1.00~+3.50 II. Progressive Lens: The Definition Of Progressive Lens Progressive spectacle lenses, also called progressive addition lenses (PAL), progressive power lenses, graduated prescription

1.499 Progressive Multifocal Lenses For Near And Far Vision With Glare Protective Coating I. Specifications: Index 1.499 Monomer CR39 Diameter 75mm Corridor 14&17mm Abbe Value 57 Specific Gravity 1.33 Transmission >96% Coating AR coating Power Range SPH: 0.00~+-3.00, ADD: ADD+1.00~+3.50 II. Progressive Lens: What Are Progressive Lenses? Progressive lenses have three prescriptions in one pair of glasses. That allows you to do close-up work (like reading a book), middle

Non-coated 1.499 CR39 Progressive Prescription Eyeglass Lenses For Multifocal Vision I. Specifications: Production Monomer Diameter Abbe Value 1.499 Progressive Lens CR39 75mm 55 Specific Gravity Transmission Corridor Length Coating 1.32 >96% 14/17mm Non-coated Guarantee years Place of origin Power Range 3~5 years China SPH: 0.00~+-3.00 ADD: +1.00~+3.50 II. Progressive Lens: What are progressive lenses? These are multifocal lenses that correct vision at different working

Hard Multi Coated 1.56 Progressive Multifocal Lenses 75/12&14mm Optical Lenses I. Specifications: 1.56 Progressive HMC Refractive index 1.56 Monomer imported from Korea Abbe value 37.5 Function Progressive Specific gravity 1.28 Transmission >97% Lens color Clear Coating Hard Multi Coating Diamater 75mm Power range SPH:0.00~+-20.00, CYL:0.00~-6.00 II. Features: 1) Differences. Modern progressive lenses, on the other hand, have a smooth and consistent gradient between differing

Far And Near Vision 1.499 progressive HMC Progressive Multifocal Lenses For Reading Glasses I. Specifications. Refractive index Monomer Abbe value 1.499 imported from Korea 58 Function Specific gravity Transmission Progressive 1.32 96% Power Range SPH ADD 0.00~+3.00 0.00~ -4.00 +1.00~+3.50 II. Features. ------What are progressive lenses? Progressive lenses are line-free multifocals that have a seamless progression of added magnifying power for intermediate and near vision.

HMC 1.56 Progressive Prescription Eyeglass Lenses For Multifocal vision I. Specifications: Refractive index Diameter Coating Corridor Length Abbe value 1.56 75mm HMC COATING 12/14mm 37.5 Specific Gravity Transmission Monomer Brand Lens Color 1.28 > 97% NK55, imported from Japan Aogang Clear II. Features: -------Progressive lenses are line-free multifocals that have a seamless progression of added magnifying power for intermediate and near vision. -------Instead of having just

Hard Multi Coating 1.499 Progressive Prescription Eyeglass Lenses For Near And Far Vision I. Specifications: Refractive index: 1.499 Coating: HMC Corridor length: 14/17 Abbe value: 58 Specific Gravity: 1.33 Transmission: > 97% Guarantee years: 5 years Place of origin: China Diamater: 75MM Power Range: SPH:000~+300,000~-400 ADD:+100~+350 II. Features: 1) Why progressive lenses? You may be maturing, but "mature" doesn't have to mean "old." If you are in your 40s (or older) a

Multifocal Vision 1.499 Progressive UC Prescription Eyeglass Lenses For Eyewear I. Specifications: Production Monomer Diameter Abbe value 1.499 PROGRESSIVE UC CR39 75MM 58 Specific Gravity Transmission Corridor Length Coating 1.32 >97% 14/17 UC Guarantee years Place of origin Brand Lens Color 5 Years China Aogang Clear II. Features: ------CR39 1.499 1) It’s inexpensive, since it’s been around for over 70 years. Optically speaking, it has a good, reasonably smooth refractive

Uncoated 1.499 UC Progressive Multiful Lneses For Prescription Glasses I. Specifications: Corridor 14/17MM Diamater 75MM Abbe Value 58 Specific Gravity 1.34 Transmission >97% Guarantee Years 5 years Power Range SPH:000~+300,000~-400, ADD:+100~+350 II. Features: ● Index 1.499 1 ). The better index in hardness and toughness , higher impact resistance . 2 ) . The more easily tinted than other index lenses. 3 ) . The higher transmittance as compared with other index lenses . 4 )