An Introduction to Varifocals
An Introduction to Varifocals Jbarnett February 9, 2023 What Are Varifocals? Varifocals are a type of prescription eyeglasses that combine two or more lenses with different powers in one frame to correct multiple visual impairments, including nearsightedness, farsightedness, and astigmatism. They are also known as progressive lenses and multifocal lenses, and they provide a more […]