I wear prescription glasses that help me see better. Do you wear glasses?
Nope I don't wear glasses! But I do like wearing sunglasses, do you have glasses that also work as sunglasses or one of each?
I have transition glasses that turn dark when exposed to sunlight. It is much more convenient than carrying two pairs!
Oh wow that's cool! I really like wearing sunglasses also because they make me look pretty cool, do you like the way you look with your glasses?
I only recently started wearing prescription glasses. I chose a style that I think makes me look good. Glasses design have come a long way since the huge spectacles of the 1980s!
Sunglasses also work as a visual aid, I think that's really great!
Indeed. They also protect against harmful ultraviolet rays. People with cataracts require very strong sunglasses.
Yea I've learned about the effects of UV during my studies in nucear engineering. UV rays are strong but not as intense as x-rays
That is interesting. Good thing x-rays are not naturally occurring outside!
Nope, but gamma rays are! There's a lot of naturally occurring radiation out there