Eye Protection for Work and Sports - Topic Overview
Many types of protective eyewear are available. Lenses in the eyewear
come in a variety of thicknesses. The thickness of lenses you need to wear
depend on your activities and any eye conditions you have.
The lenses in these glasses or goggles should be made from
polycarbonate. These lenses can be prescription or nonprescription. Safety
goggles may be worn over regular eyeglasses. Face shield and helmet
combinations are available that can be used in contact sports.
Eye floaters are small moving spots that appear in your field of vision. They may be especially noticeable when you look at something bright, such as white paper or a blue sky.
Eye floaters can be annoying, but they generally don't interfere with your sight.
Occasionally a particularly large eye floater may cast a subtle shadow over your vision. But this tends to occur only in certain types of light.
Most of the time people learn to live with eye floaters and ignore them. And they often improve...