Going out in the open without wearing protective eyeglasses when the sun is blazing hot is not recommended. Your eyes need protection from the harsh UV rays of the sunlight. Use appropriate eyeglasses to protect your eyes. The eyewear will also protect your eyes from the outdoor heat, bright light and dust. Use proper eye protection solutions during such harsh outdoor conditions to avoid damaging your vision. Transitions lenses turn dark in the sunlight and protect your eyes. The lenses remain clear in the indoor shaded areas. This transition happens automatically without use of any power source like a battery. It is an amazing feature of this lens. Buy new transition lenses only from a reliable seller.
Always buy high quality lenses made by top manufacturers. Their lenses are made with high quality materials and meet the industry standards. These lenses will protect your eyes and provide you comfortable viewing in the outdoor areas when the sun is shining bright. You can order these lenses online if you know the lens specifications.