Photochromic Lenses-Lens Become Darker When Light Become Brighter

Why Choose Photochromic Progressive Multifocal Reading Glasses?

Photochromic Reading glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes. They are an excellent solution for people who hate constantly switching between their reading glasses and their shades.

The lenses of photochromic glasses change tint depending on the weather or environment. The benefit of photochromic lenses is that they brighten up in dim, cloudy, or darker environments like running or biking through the woods or morning/evening. But in bright, sunny conditions, they dim. Photochromic lenses are most popular with cyclists, runners, skiers, tennis and outdoor reading enthusiasts.

What is Progressive Multifocus Reading Glasses?

Progressive multifocus reading glasses are used to correct the problem of presbyopia in middle-aged and elderly people.

The realization of the long-range, medium-distance and close-range spatial visual functions under central gaze conditions ,we change the curvature of the lens from top to bottom, adding positive diopter, which result in the effect of visual correction. It means you can wear the glasses anytime and anywhere like optical glasses.

Progressive Multifocal glasses Suitable for reading and looking at distant objects without frequent picking.Intelligent progressive lens zoom.

• Top part is zero magnification for walking, shopping.
• The middle part is slightly reduced power magnification for working on computer, watching TV, etc.
• The bottom part of the lens is full-power magnification, then used for nearly distance reading.

Sun Readers with Comfort Spring Hinges

Temple 180° Up and Down, Left and Right Rotation Reader Glasses

Better Comfortable Fitting: ±180° Elastic space, Don't worry about being too tight or too loose, spring hinges fit most face sizes. Adjustable temple, nose pad and flexible arm bring you a better and comfortable wearing.with durable spring hinges that expand to hug your temples, for the best possible fit.

ATTENTION BEFORE YOU BUY

1.If you are wearing progressive multifocal glasses for the first time, please note that most people need about one week to adapt to wear progressive multifocal glasses, but the adaptation time varies from person to person.

Therefore, we recommend that you don’t try to wear glasses for more than 1 hour per day in the first three days after receiving the glasses. From the fourth day to the seventh day, you can wear it for more than 1 hour per day according to the situation, and you can wear it on the eighth day according to the actual situation.

2.Since both sides of the lens are obstacles to astigmatism, you need to turn your head and eyes to clearly see the objects on both sides. If you look at these areas, your eyes may be distorted and you may feel uncomfortable.

3.If you don't know what strength you need,just go to your local shops that sell glasses,to find the strength that suits your eyes.Then order that strength in the frames that you want from us. Please have your eyes examined regularly by an optometrist or ophthalmologist.

4The Photochromic lenses only change color under strong sunlight, and may not change very obviously under weak light circumstance.People all have different and subjective feelings about visual sense, some people may not sensitive to the color change of the photochromic lenses.Some windshields&window glasses can block some sunlight, thus lenses may not change.

If you have any problem after purchase, please feel free to tell us.

PRODUCT FEATURES

• Automatic discoloration under sunlight.
• Effective against strong light and Enhance Driving.
• Excellent UV protection, anti-reflective, anti-fatigue, scratch proof.
• Silicone nose pads provides even more grip to ensure good placement.
• Our glasses are made of Metal frame, the temples can 180° up and down, left and right rotation , very light and comfortable.
• The soft nose pad design allows you to freely adjust the position of the nose pad for more comfortable wearing.
• Non-slip temples for easy compact storage, reducing eye pressure and pressure on the sides of your head.

HD Vision

Color-changing lenses: lightweight surface, multi-functional lenses, colorless indoors, outdoor UV discoloration, outdoor sunglasses, can automatically change color in the sun.

Intelligent progressive multi-focus glasses-progressive multi-focus glasses in different visual areas, from top to bottom, the distance will gradually increase as the distance increases.

Asymptotic multifocal glasses are the upper optical area of the lens used to look far and the lower optical area used to look near. The degree of the middle gradually change, which used to look at the intermediate area.

Photochromic lenses protect the eyes from UV and ambient temperatures. Under UV light, the lens turns into sunglasses, preventing UV rays from entering the human eye, preventing glare and providing full protection.

UV400 Protection/Anti Blue Ray/Glare

Blue Light Blocking Test

Long time exposure to blue light would lead to digital eye fatigue. Wearing your blue light glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.

WHY DO WE NEED TO FILTER BLUE LIGHT?

Most of blue light emitting from digital screens(computers,laptops,smart phones and so on) does harm to our lives.

Light Adaptive Lenses fit every lifestyle and every age. Not only do they adjust from fully clear indoors to the perfect tint outdoors, but they also block dangerous sunlight and filter Harmful Blue Light, which can be found outdoors and from digital devices.

Tinted Blue Light Blocking Readers Closer To Life

The electronic products that people use every day, such as computers, smartphones, tablets, and TV LED displays, will send out a lot of blue light. With the popularity of these electronic product, everyone's chance to contact blue light is increasing draMPATically.Therefore, a pair of anti blue light glasses is necessary.

No more need to change glasses when peple who wants to look far, midlle, near area inside or outside. This phochromic progressive multifocal reading glasses bring you conveninece for working, playing, reading, driving, studying and so on.

It is not just another pair of reading glasses, but also can be used a pair of photochomic sunglasses. The photochromic lenses are based on the intensity of sunlight and ultraviolet lights, darkening the light grey lens. What's more, these glasses can protect eyes without interfering with your perception of colour.

Asymptotic multifocal glasses are the upper optical area of the lens used to look far and the lower optical area used to look near. The degree of the middle gradually change, which used to look at the intermediate area.

Multi-focus intelligent zoom reading glasses, anti-stun, wide field of view, fast color change, is a true progressive reading glasses, can replace the automatic zoom lens according to your visual needs.

Package includes

1 * Photochromic Progressive Multifocal Reading Glasses

1 * Glasses case

1 * Cleaning cloth