Gone are now those days when people irrespective of young and old used to wear a pair of heavy glasses mounted on heavy frames to spoil their appearance as well as their outlook. The modern era is the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Go shopping for a smartphone today and one of the features you’ll ...

In the United States alone, about 45 million people wear contact lenses to correct their vision. While not as popular as traditional glasses, contact lenses have distinct advantages for eye health and ...

Dr. S.K. Narang, Chief Cataract, Lasik and Retina Eye Surgeon, Narang Eye Institute, (ASG Eye Hospitals). As of 2021, cataract causes vision loss to over 66.2% of India’s population of people between ...

Types Of Lens In Smartphones: There were times when smartphones used to have just a single camera. These days, if we prefer to buy a decent phone, then there are chances that the phone will carry more ...

ContactLensKing is an online retailer that sells discounted contact lenses. The company stocks a range of different brands and lens types. ContactLensKing began trading in 2004, with its head offices ...

Lens hoods help to prevent stray light from entering the lens to create flare. They vary in size and shape and are usually short and rectangular or petal-shaped for wide angle lenses. Ultra wide angle ...

Fresnel, pancake or aspherical: VR glasses contain a lot of optical know-how, but choosing the right lens remains a compromise. Choosing the right lens is crucial for image quality, comfort and ...