Lens index tells how thick or thin your lenses would be. Also known as the index of refraction or refractive index, it is measured by numbers and describes how efficiently a material bends light.
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How Do You Know What Strength Reading Glasses to Get?
Reading glasses are, as the name suggests, eyeglasses that aid the wearer to see or read objects in close range such as small text, mobile phones, computer screens or threading a needle. There are several types of cheap reading glasses to choose from.
UV400 protection
High exposure to ultraviolet (UV) rays emitted by the sun can be harmful to your skin and eyes. Plus, quite often these UV rays can reflect off surfaces such as water and buildings on cloudy days.
UV Protection Sunglasses – How Different Protection Categories Work
All you need to know about different sunglasses UV protection categories. Choose yours based on your needs and lifestyle!
Is there a Difference Between Contact Lens and Glasses Prescription?
Both glasses and contact lenses correct your vision, but you need a separate prescription for each one. In this article we go through the differences between them.
Do Sunglasses Lenses Deteriorate With Time?
If you’re wondering whether sunglasses lenses deteriorate over time, the answer is (somewhat unhelpfully) yes and no.
How to Read Your Eye Prescription
Understand your eye prescription to know the severity of your visual impairment and shop online for prescription glasses.
What are Progressive Lenses?
Progressive lenses correct multiple vision problems by combining different prescriptions in one lens.
Everything That You Need To Know About Presbyopia
Presbyopia is defined as the gradual loss of your eye’s ability to focus on nearby objects.
How to Do an Eye Test Online
Want to test your eyesight without a trip to the optician? Online vision tests are a pretty good way to make that possible.