COJWIS 3-Pack Progressive Multifocus Reading Sunglasses for Women Men UV Protection Trifocal Sun Readers with Spring Hinge (3 MIX, 1.75, multiplier_x)

COJWIS 3-Pack Progressive Multifocus Reading Sunglasses for Women Men UV Protection Trifocal Sun Readers with Spring Hinge (3 MIX, 1.75, multiplier_x)

【Three Levels of Vision】-Progressive multifocus sunglasses for all your need. The bottom of the lens is full power amplified and then used for close reading. The middle part of the magnification is slightly lower, suitable for outdoor work, watching TV, etc. The upper part is half magnification, suitable for outdoor activities, such as driving, walking, running, etc. This means you can wear glasses whenever and wherever you want. 【Excellent and Convenient Lenses】-These sunglasses for men and women block blue light and harmful UV rays, reducing the damage that harmful blue light can do to your eyes. Helps improve sleep by reducing glare, headaches and dry eyes. And you don't have to change glasses often, which makes it perfect for everyday use and prevents eye strain. 【FIRST TIME TRYING】- If it is your first time trying progressive multifocal reading glasses, you need to get used to these products for at least 7 days, preferably with a 50 degree reduction, for example: if you wear regular reading glasses with +2.50 diopter, we recommend to choose to buy progressive reading glasses with +2.00 diopter, which can make you fit it better. I hope all our customers are satisfied with our service. 【Flexible Metal Hinge Design】: the frame is made of durable PC material, super light and flexible, suitable for different face shapes. A set of 3 packs of stylish and lightweight blue light blocking progressive reading glasses, you can put a set of glasses where you need them, which is convenient for daily use or as a sophisticated gift for your family and friends. 【No Risk Warranty After Sale】100% risk free to try any broken problem happens, just contact the seller without any hesitation to solve the problem until you are satisfied. You have no risk to try.
Why do you need a blue light filter?

Excessive blue light can cause eyestrain, blurred vision and headaches.

Recent studies have shown that too much blue light may cause eye strain, blurred vision, dry eyesandheadaches. Blue light from electronic devices can interfere with your circadian rhythm or sleep cycle. Severe cases can cause permanent eye damage and vision loss.

You use many digital devices at home and at work, and the harmful blue light from digital devices can make your eyes more tired and it is important to protect your eyes as much as possible.
To combat the effects of excessive blue light exposure, consider wearing blue light filter glasses. Blue light blocking glasses can help you reduce visual fatigue and discomfort caused by prolonged surfing, gaming and working in front of a screen, minimizing glare.

How Blue Light Filtering Lenses Work.

Blue Light Filter Lenses have a special coating that limits the blue light that passes through the lens.

Blue Light Blocking Computer Glasses reduce harmful blue light and have over 95% UV protection.

Maintain optimal eye health.

Protects your overall eye health by reducing the amount of blue light your eyes are exposed to during long hours of work and reading. Without causing pain, eyes or headaches, it keeps your eyes comfortable and healthy and sleeps better.

Why choose us?

Wear it

Show your style

Colorful rectangular frames make you look more stylish,

Blue light blocking lenses reduce eye fatigue and dryness,

It is a good gift for lovers and friends.