You want to buy sunglasses, although deciding the right fit from the abundant choices has baffled you. In this case, a buying guide can help you make a better choice. 

Whether you want polarised sunglasses, XL sunglasses, or colored lenses, you must understand which eyewear is comfortable and ideal. As sunglasses play a crucial role in your eyesight, you need to make sure you’re learning about your eyecare needs. 

 This post will learn about different aspects of bike glasses you should consider before purchasing. Read on and make a smart buying decision for your eyecare needs. 


The lens of your sunglasses also plays a significant role as they ease or modify the vision according to your needs. The following are some types of lenses commonly available. 

UV Protection

Presently, UV protection has become the most primary aspect of sunglasses. If your sunglasses do not have UV protection, they do not shield your eyes. 

UV rays can be harmful and prolonged exposure to them can lead to cataracts. If you have chosen the lens material to be polycarbonate, your sunglasses have default UV protection. 

Polarised Lens

If you are outdoors and face issues with glares, you can opt for the polarised lens. These types of lenses are specially designed for reducing glare. Usually, the glare formed after sunlight gets reflected from flat surfaces like land or water. 

Mirrored Lens

Mirrored lenses allow limited lighting to enter the eyes. Thus, they are ideal if you have recently undergone surgery or eye treatment. Moreover, mirrored lenses hide your eyes and reflect the surroundings instead.   


The coating of the lens is also considered a crucial factor when purchasing sunglasses. Each coating plays different roles and protects your eyes in different ways. 

Anti-Reflective Coating

You can wear anti-reflecting sunglasses while driving or protect your eyes from a setting with heavy lighting. The extra coating is added to both the sides of the lenses, inside and out. The anti-reflective coating provides additional protection to the eyes. 

Unlike the mirrored lenses, the anti-reflective coating does not hide your eyes. 

Scratch Resistant Coating

If durability is what you’re looking for, you should purchase sunglasses with scratch-resistant coating. The only issue that may arise is the price range. Usually, scratch-resistant coating costs more than the other types of coating. 

Photochromic Lens

You can use these lenses for your prescription glasses. Whenever you are exposed to a setting with bright lights, the color of the lens gets darker. Alternatively, the lens becomes clear when you are in a darker setting. 

To understand whether photochromic lenses are ideal for you, read about how they work and gain a clear picture. 

Photochromic lenses can benefit you in a multitude of ways.

  • Environmental Changes: Whether indoors or outdoors, photochromic lenses can adapt to light and environmental changes very well. Thus, the lens changes according to the low or high brightness and provides protection. 
  • Protection against harmful UV Rays: The protective coating shields your eyes from the harmful UV rays. Hence, reducing the risk of several ailments rising from exposure to harmful radiation. 
  • Carrying a single pair: You need not juggle between your regular pair of glasses and sunglasses. You can bring a single pair of glasses with photochromic lenses. 


Various sizes are also available when you’re looking for comfortable eyewear. You can find three size ranges in the market: small, medium, and large. Whether you are buying online or offline, it is always a good idea to look at the size charts. 

To understand what size is right for you, you can measure:

  • Width of the lens or the eye length 
  • Bridge length 
  • Temple size

These measurements are clearly mentioned in the description. Also, you would find them labelled as S, M, L, and XL sunglasses. 

The size of the sunglasses plays a crucial role in determining the comfort level. In addition, if you find yourself confused in choosing the right size, you can talk to the optometrist. 

Sunglasses come in various ranges with different specifications to accommodate an array of eye care needs. Moreover, you should consult an ophthalmologist to understand your eye care needs. 

Now that you know how to choose the ideal sunglasses for yourself, you can head to a store offline or online! 

Read Here: Contact Lenses Market Report

Author Name: Andrya Fayina