Bifocals vs varifocals- choosing the right glasses for your needs
Ever since the eye industry is booming, the engineers and eye physicians are working to bring easy and portable aids. Since the launching of varifocals in the market, the buyers are double minded if they chose bifocals or varifocals. Here is the comprehensive guide covering bifocals vs varifocals. Bifocals and varifocals The bifocals are…