Photochromic Glasses
Photochromic glasses have special lenses that remain clear in low light, such as in a room. However, they turn dark when exposed to bright light, such as outdoors or in direct sunlight. Other names for these glasses are light-intelligent or transition glasses.
These eyeglasses come in both prescription and non-prescription lenses, depending on the needs of the user. Hence, you do not need to switch between two pairs of eyewear since these lenses work as eyeglasses and sunglasses.
Photochromic Glasses
Photochromic glasses have special lenses that remain clear in low light, such as in a room. However, they turn dark when exposed to bright light, such as outdoors or in direct sunlight. Other names for these glasses are light-intelligent or transition glasses.
How do photochromic glasses work?
Photochromic lenses have molecules that activate once they come in contact with ultraviolet light. These molecules darken the surface of the lens and the glasses work as shades in the sunlight. Also, these eyeglasses darken in cloudy weather because of the UV light rays. These rays can penetrate the clouds as well and activate the molecules on the lenses. Meanwhile, the molecules deactivate again once the light intensity decreases and they become clear indoors. Since the lenses absorb the UV rays, they protect the eyes from these radiations as well.
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FAQ
Frequently Asked Questions
Buying these glasses online is as easy as it sounds. Firstly, you can select a frame of your choice from our website. Then you can choose the type of lenses that you need in your eyeglasses. We offer top-notch quality photochromic lens in Pakistan in various frame designs. You can also upload your prescription to get your eyeglasses in a power option. These pairs are available for delivery in Lahore, Islamabad, Karachi, Multan, Rawalpindi, and all across the country.
Changing between your eyeglasses and sunglasses all day long can seem irritating. Fortunately, you can opt for photochromic glasses that turn dark in the sun and work as shades. Also, they turn clear again every time you step indoors. These eyeglasses are beneficial for those who frequently go outside. In addition, these glasses work for people who need prescription lenses to see clearly. Overall, these glasses are an optimum choice to wear in all seasons.
Photochromic lenses protect the eyes from the harmful radiation of the sun. These ultraviolet rays can damage the retina and deteriorate vision over time. Also, they can decrease the cell turnover in the delicate skin around the eyes. Therefore, it is beneficial to wear glasses that turn dark in the sun to protect your eyes. These lenses come with additional features, such as blue light protection as well.
A transition lens is basically a photochromic lens and, both have the same features. Usually, people use these names interchangeably as they perform the same way. These lenses have specialized molecules on the surface that turn the glasses dark in direct light, such as sunlight. However, they switch back to clear indoors and become regular prescription lenses.
ransition lenses are available in a wide selection of colors and you can opt for any shade according to your choice. Mostly, people go for classic colors, such as gray, black, brown transition lenses. Meanwhile, you can also opt for other soothing tones such as lilac, blue, yellow, or amber. These lenses come in various hues that complement the look of the frame. Hence, you can choose any shade that goes well with your eyeglasses.
Transition lenses are available in a wide selection of colors and you can opt for any shade according to your choice. Mostly, people go for classic colors, such as gray, black, brown transition lenses. Meanwhile, you can also opt for other soothing tones such as lilac, blue, yellow, or amber. These lenses come in various hues that complement the look of the frame. Hence, you can choose any shade that goes well with your eyeglasses.