Photochromic Lenses：Decorate Your Fall Fashion
Do you always forget to wear sunglasses when you go out so that suffering from ultraviolet rays frequently? If you find that your sunglasses are always not with you (left at home or missing), or you are troubled with wearing two pair of glasses (prescription glasses and sunglasses). It's time to get a fashionable and convenient pair of photochromic lenses.
Photochromic lenses are optical lenses that darken on exposure to specific types of light of sufficient intensity, most commonly ultraviolet (UV) radiation. In the absence of activating light the lenses return to their clear state.
There are 3 kinds of index Photochromic lenses at VlookOptical: 1.56, 1.61 and 1.67 index. The 1.56 index photochromic lenses includes brown, grey, blue, pink and green; 1.61and 1.67 index are only for grey.
Now let’s learn more about Photochromic Lenses:
Which color fits you best?
Brown is good for all-purpose use color.
Enhance contrast of your vision
Contains a red element to improve depth perception
Most popular color for general purpose use
Reduces eye fatigue
Minimizes glare, especially off water
providing the best sunshine blocking and anti-glare protection on bright, sunny days
Blue lenses Enhances color and contours perception.
Trendy color, many golfers and skiers love this color.
Pink help reduce eyestrain, improve visual depth
Provide excellent contrast and road visibility.
Reduces eye strain
Green is good for general purpose use
Improve contrast for low-light conditions
You can choose your own color according to your daily use or personal preferences.
How to purchase photochromic lenses at VlookOptical?
1.Select the frame you prefer, click ‘Add Lenses’. All the frames at VlookOptical can match with any lenses.
2. Choose the lenses you need and enter your prescription: Vlookoptical provides the following four types of lenses, myopia, hyperopia/presbyopia, bifocal and progressive lenses.
3. Choose your lenses type, then ‘PHOTOCHROMIC LENSES’.
4. Choose your color and index. 1.61 and 1.67 index lenses are only photochromic grey, which are thinner than 1.56 index. If your prescription is under -6.00, 1.56 and 1.61 refractive index lenses are enough to meet your daily wearing needs.
5. Submit and pay your order. Once your order is complete, we will start customizing your new eyewear and ship it out as soon as possible.
Little tips: Photochromic lenses are CLEAR indoor and colorful when exposed to ultraviolet rays outdoor. They can be used as myopia or presbyopia lenses indoors and sunglasses outdoors to protect you from ultraviolet rays. The non-prescription photochromic glasses can also be used as fashion accessories to embellish your fashion outfits.
Pick your exclusive stylish Photochromic glasses right now!