In addition to the “concave shape”, the most important thing about wearing sunglasses is that they can block the damage of ultraviolet rays to the eyes. Recently, the American “Best Life” website interviewed American optometrist Professor Bawin Shah. He said that the right color of sunglasses must be chosen to protect the eyes, and introduced the applicable scenarios of different colored lenses.
☀Gray reduces glare
The gray shade is moderate and can reduce glare without changing the true color of objects, making the field of vision clearer and more comfortable. It is suitable for all kinds of weather and environments. But the darker the gray tone, the more light it blocks. Therefore, when driving, do not choose lenses that are too dark, such as black. This may cause visual delay due to the stimulation of alternating light and dark light, which may affect traffic safety.
☀Brown is suitable for outdoor
Brown-toned lenses can absorb almost 100% of ultraviolet, infrared and most blue light. They are very suitable for wearing when hiking, golfing or driving. They not only help enhance color contrast and make vision clearer, but also have soft and comfortable tones. It can relieve visual fatigue. The American Academy of Ophthalmology says brown-toned sunglasses are also a good choice for water sports. In addition, wearing brown sunglasses is also suitable for middle-aged and elderly people with poor eyesight.
☀Green relieves visual fatigue
Green lenses have good contrast, which can balance colors and filter some blue light to reduce eye fatigue.
☀Yellow-orange can “brighten”
Sometimes even though it is cloudy, UV rays are still strong. Yellow or orange sunglasses can allow more light to pass through the lenses and enhance the light contrast. In addition, you can also wear yellow or orange sunglasses when driving in low light conditions such as dusk or fog to increase the clarity of vision.
☀Red is not dazzling
Red or rose-colored sunglasses can drastically change the color while increasing contrast, making them suitable for use in brightly lit environments such as skiing. However, because it easily causes color distortion, design staff should not choose it.
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Post time: Sep-20-2023