Posts

Image

Hearing aid Questions

Post a Comment
Image

hearing aids

Post a Comment
Image

gray color lense

Post a Comment
Image

contact color lense

Post a Comment
Image

eyewear frames

1 comment
Image

Metal Vintage Square Kabir Singh Sunglasses 03003200220

Post a Comment
Image

new sun glasses

Post a Comment
Image

color lense

Post a Comment
Image

sunglasses new latest style

Post a Comment
Image

Eyewear frame sheet round mix

Post a Comment
Image

Sunglasses , nglasses are eyewear designed to help protect the eyes from excessive sunlight. Eyes are extremely light sensitive and can be easily damaged by overexposure to radiation in the visible and nonvisible spectra. Bright sunlight can be merely a distracting annoyance, but extended exposure can cause soreness, headaches, or even permanent damage to the lens, retina, and cornea. Short term effects of sun overexposure include a temporary reduction in vision, known as snow blindness or welders' flash. Long-term effects include cataracts and loss of night vision. In both cases, the damage is caused by ultraviolet (UV) light, which literally burns the surface of the cornea. Sunglasses were originally invented to reduce distracting glare and allow more comfortable viewing in bright light.

Post a Comment