Special Design for Uv420 - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical

Special Design for Uv420 - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical

Short Description:

Place of Origin: Jiangsu, China
Model Number: 1.56
Lenses Color: Photogray/Brown
Vision Effect: Single Vision
Brand Name: kingway
Certificate: CE/ISO
Lenses Material: NK55
Coating: HC, HMC


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Special Design for Uv420 - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical Detail:

Packaging & Delivery

Selling Units Pairs
Single package size 50X45X45 cm
Single gross weight About 22kgs
Package Type Inner: envelops;Outer: Carton; export standard or upon your design
Lead Time Quantity(Pairs)  1 – 1000prs, 10days
Quantity(Pairs) > 5000prs, To be negotiated

1.499  progressive optical  lenses

Refractive index Corridor Length Coating Abbe Value
1.499 14+2mm UC,HC 57
Specific Gravity Transmission Monomer Power Range
1.32 > 97% CR39 SPH: 0.00~+-3.00
ADD: +1.00~+3.00

Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens1

CR39 Features.

1). The highest impact resistance among other index lenses.

2). The most easily tinted than other index lenses, such as 1.56, 1.61, 1.67, 1.74 and 1.59 pc.

3). The highest transmittance as compared with middle index lenses and high index lenses.

4). The highest ABBE value(57) providing the most comfortable visual experience than other index lenses.

5). The most reliable and consistent lens product physically and optically.

AR Coating.
–HC(hard coating): To protect the uncoated lenses from scratch resistance
–HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision
–SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.

Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens2
Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses1
Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses2


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Special Design for Uv420 - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical detail pictures


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