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How To Protect Your Eyes From the Sun
Wear
sunglasses to block harmful UV rays while you're outside in sunlight. Sunglasses
should be worn no matter what the time of year, but take extra precautions in
the hot summer months of June, July and August. Be sure to grab your shades,
even on cloudy days.
Choose
sunglasses that block 99 to 100 percent of UVA and UVB rays. The glasses should
block 80 percent of transmissible light. Those that block visible blue light are
even safer.
