1. Tinted Lenses
A tint is a color or colors added to lenses. Tint on you glasses allows you to see clearly in bright sunlight and protect you eyes from harmful UV radiations without compromising with the clarity of your vision. With tinted glasses: working at a computer is more comfortable, when driving it reduces glare and for fashion purposes to enhance your personality, relaxes the eyes and reduces stress. Eyeglass lenses can be applied over with tints of virtually any color.
2. Transitions® Photochromic Lenses
Transition lenses are unique in that they turn darker, similar to sunglasses, when you are exposed to sunlight but remain clear indoors and at night. The lenses work by activation to ultraviolet light ("UV"). Transition lenses will only darken when exposed to UV light. This occurs because Transitions lenses are treated with patented photochromic dyes which cause the lenses to activate. The level of darkness of the lenses is dependent on the intensity of light the lenses are exposed to so you get the appropriate darkness for any setting.
Some advantages of transition lenses:
www.gkboptical.com is India's ultimate online eyewear shopping destination, where you can buy Sunglasses, Eyeglasses, Contact Lenses. We have a large collection of brands from across the world. We are an authorized retailer for these products, so you are guaranteed authenticity of products.
Our range of products cater to all needs, from Rs 300 up to over Rs 35,000. We also provide free shipping across India, warranty, & a money back policy. We have a team of optical specialists that can help you over the phone, email, chat, or at any of our more than 60 stores across India. With over 50 years of expertise, we have more than 1 million customers across the world!
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