The sunglasses would be warmer under the light then reading glasses because it is vibrating more electrons rather than reading glasses do because they let light pass through them.
Glasses, (particularly sunglasses) can cover the majority of the face and nose. Haha.
Sunglasses originated in the early 20th century. They were originally used in factory settings when workers had to wear eye protection gear while welding. However, special eye glasses were developed to protect against the sun. Since then, it has become a fashion trend.
there was first a stone they called a reading stone then they made triangler type of glasses over the years glassesd have become better looking and much more practical to use
Transition lenses that are created using Chromea7 technology are available in grey, brown, and green. If you wear prescription eyeglasses and choose not to wear any type of sunglasses because you do not want to swap your eyeglasses for sunglasses every time you walk outside, we suggest that you wear transition safety glasses. We think you will find many advantages in the polycarbonate material because it is the safest material that you will find in glasses. However, we understand that you may be hesitant to purchase transition lenses in safety glasses. The technology that is being used in transition lenses continues to improve. The transition lenses are now being created using lens material that is so lightweight that they can easily adjust to any lighting condition faster than you can walk outside, walk through the parking lot, and get into your car. The transition lenses can become dark or light to the smallest change in whatever environment you are in. You will not have to worry about your lenses being too light or too dark for the type of environment you are in.
you have to become a secret agent then they had them out
In the world of networking, reading has become a conversation of give and take.
they were used by celebrity sto shade out the flash of a camera
from heat and sunlight
1) all "sunglasses" reduce the amount of light to the eyes. 2) "glare" is mainly light reflections ... some of which have become polarized. 2b) thus polarized sunglasses MAY reduce glare under certain conditions.
no it will only become lighter due to lack of sunlight
Nourishment and sunlight.
No