China 1.61 MR-8 UV420 Blue Block Blue HMC Photochromic Optical Lens Manufacture and Factory

1.61 MR-8 UV420 Blue Block Blue HMC Photochromic Optical Lens

Short Description:

High index, Clean & Clear lens.

Effectively block harmful blue light within 400nm-500nm

Transmissivity is so high to be seen as clearly as no lens.

Immediately adapt to various lighting environments, providing you with clearer vision, more comfortable glasses and more comprehensive vision protection.

Smart changes color quickly.

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Product Detail

Product Tags

Quick Details

Index: 1.61 MR-8	ABBE: 40
Vision Effect: Single Vision	Coating:Hard and AR coating for both lens surface ,high anti-scratch
Lenses Color: Clear	Coating Color: Green/Blue
Diameter: 65/70mm	Monomer: Import from Korea
Function：Blue block and Photochromic	RX Power: +6.00~-8.00/0~-4.00
1.56/1.59/1.61/1.67 Available	UV Value: 420

Features

Hongchen Blue Block Lens

Blue light lens can transform your day – they help to block harmful blue light from natural and artificial sources, such as your phone, laptop, tablet, and the sun.

Sometimes called computer glasses, blue light glasses can reduce digital eye strain and headaches – not to mention, take you up a notch in the style stakes. With a huge selection of sophisticated and classy styles, wear Christopher Cloos blue light glasses all day, inside and out.

What Blue Block Lenses by Hongchen Actually Do？

1) Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light caused by prolonged working hours on a computer, laptop or mobile.

2) Lower risk of certain types of cancer.

3) Lower risk of Diabetes, Heart Disease & Obesity.

4) Make you feel engertic when you finish the long time working before the computer.

5)Make your eyes turn tried slowly.

--High-quality lenses for everyday eyewear.

--Immediately adapt to various lighting environments, providing you with clearer vision, more comfortable glasses and more comprehensive vision protection.

--Photo means Photochromic from Material, Transition means Spin coating on AR, BB means Blue block, Blue cut function.

Smart fast color change

According to the intensity of ultraviolet light and temperature, automatically adjust the color of the lens to reduce the damage of sunlight to the eyes.

Upon exposure to ultraviolet light, the hundreds of millions of photochromic molecules in the lens immediately begin to change structure, which in turn causes the lens to become darker. These photochromic molecules continuously and smoothly adjust their structure and arrangement to ensure that your eyes receive the right amount of light on sunny days, cloudy days, and indoor light conditions.

Packaging & Delivery

Delivery & Packing

Envelops(For choice):

1) standard white envelops

2) Our brand "Hongchen" envelops

3) OEM envelops with customer's Logo

Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished lens. 22KG/CARTON,0.074CBM)

Nearest shipping Port : Shanghai port

Delivery Time :