Do Photochromic Lenses Protect You From Uv? | KOALAEYE OPTICAL

Do Photochromic Lenses Protect You From Uv?

Choose the right clear sunglasses for your face shape.

A clear eyeglass frame suits the person of different face shapes according to different shapes. For example, a heart-shaped face suits the clearest eyeglass frame, and a square face suits an elliptical transparent eyeglass frame. A round face suits the clear eyeglass frame with an outline. The long face suits the clear eyeglass frame with some width and so on. There are many kinds of clear frames, like oval, round, square frames, and so on.

When choosing clear frames, be careful to choose one that fits the shape of your face. Oval and the round clear frame are more suitable for heart-shaped faces, square faces, and long faces. People with round faces should avoid large frames, dark frames, and wide edges, and don't wear round or square frames.


Bertoni polarized glasses

Bertoni polarized night vision driving glasses are made of strong, flexible, durable, and ultralight polycarbonate. Yellow polarization increases contrast, improves visual acuity, and filters out blue light. They are great for drivers, cyclists, and winter sports enthusiasts. The driving glasses with polarized yellow lenses block glare from headlights, reduce night driving glare, improve night vision, and improve color clarity and visual clarity. They are ideal for driving in low-light conditions. Most sports sunglasses glasses frames and goggles are made of polycarbonate because of their strong, thermoplastic, lightweight, and impact resistance features.



What Are the Disadvantages of Progressive Lenses?

In this section, we will show you some progressive lenses disadvantages.

1. You must learn how to see through the lens. Since there is no visible line in progressive lenses, you may need one or two weeks to learn the correct way to look through the lens.

2. Temporary vision distortions. The lower part of a progressive lens is magnified since it is designed for reading. So, when you look downward when stepping off a curb or walking upstairs, your feet may appear larger through the progressive lens so that it is difficult for you to gauge your step.

3. Progressive lenses are expensive than traditional glasses. So, when you purchasing the progressive lenses, you can compare several different optical stores. In addition, Koalaeye Optical, a professional glasses provider, offers various glasses including cheap progressive lenses, sunglasses, blue light glasses, and so on. Besides, it provides the free shipping service.


Why are eyeglass frames are so expensive?

Designers pay a lot of time cost and brainpower cost, as well as knowledge and creativity. Sunglasses from luxury brands often combine their iconic elements with high quality. They are delicate, durable, and recognizable. The comfort and durability of wearing, as well as the fine workmanship of the sunglasses themselves, reveal the texture and taste invisibly.



Leimi Driving Glasses

With professional production and sales of sunglasses/flat glasses/sunglasses, Leimi has been focusing on the fashion aesthetics of sculpted glasses. They are presented through the exquisite selection of materials and fashionable and comfortable design. Leimi carefully makes glasses and discovers the beauty of the world together. Leimi advocates for consumers to experience the number of products through the exquisite materials and fashionable and comfortable design of various glasses products. Leimi believes that it can impress consumers with its products. Since its establishment, Leimi has always been striving to treat customers with high-quality products and good service. At present, Leimi's main products are swimming goggles, reading glasses, sunglasses, lenses, anti-radiation glasses, sunglasses for women, children's glasses, glasses frames, polaroid glasses, driver's glasses.


Design and Fashion of KOALAEYE Eyewear

Women's glasses, which are functional and sexy, can add so much to an outfit and even serve as a personal expression. So, it's only natural that you're looking for new frames to add a bit of style to your everyday outfit. Light, flexible and colorful, the attractive style can effectively modify the shape of the face and has become the choice of more people. The production process is complex and the design looks simple. As a classic product, the plate series is enduring. As the tide and fashion style change, its position will not change. With different styles, the feel and appearance are better. They can effectively reduce the pressure of the bridge of the nose. The stylish style is popular with most people.


Prezzo di venditaDa
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SAFE HANDLER Duarte Premium Over The Glass Safety Glasses

Impact-resistant polycarbonate lenses are used. It fits most head sizes comfortably without slipping while providing comprehensive protection against industrial hazards. These glasses have shatterproof and high-impact lenses. The ultralight design encourages less slippage and reduces harm. Fully covered UV400 scratch-proof and fog-proof coating, providing the best protection. They are suitable for different environments, and weather conditions, including automobiles, construction, painting, laboratory work, etc.

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