Investing in a pair of spectacles that protect your eyes will help you stay safe while doing various activities around the house. Many people choose to wear protective eyewear for their sports and other outdoor activities. However, these devices do require special care and attention. Listed below are some tips on how to properly care […]
There are many consequences of vision impairment for students, from delayed development to lower educational achievement. In addition to affecting young children, vision impairment impacts adult populations in significant ways, including lower rates of participation in the workforce, lower productivity, and higher levels of depression. Additionally, visual impairment is associated with difficulty walking and increased […]
There are two basic types of eye vision tests, a phoropter exam and an indirect one. Both involve the use of a magnifying lens to examine the eye and light that bounces off the cornea. The phoropter exam is a good way to measure the refractive error of the eye. Patients usually wear trial frames, […]
The human eye is a remarkable optical device, and its function is essentially to see. This is accomplished by utilizing a number of different structures, including the retina, the choroid, and the iris. The eye is roughly spherical, with the white part, or sclera, sitting on the outside of the eye and the dark, pigmented […]
Various contact lens uses are being researched by scientists. These include bionic lenses, telescopic lenses, and contact lens uses for drug delivery. While the research is not yet complete, new polymers will likely make ambitious projects a reality. Smart contact lenses may also be on the way. Samsung and Sony are working on developing such […]