Questions tagged [sunglasses]

Questions about sunglasses

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14
votes
5answers
19k views

Do polarized sunglasses protect against UV?

My eyes are sensitive and tending towards cataracts. I'm told to avoid the Sun's UV, but many polarized sunspecs don't mention UV. I'd appreciate it if someone knows the answer.
17
votes
5answers
11k views

At what point do I need snow goggles or glacier glasses when hiking?

I'll be backpacking Europe in the winter (snow and rain) and parts of my trip will be outdoors, such as hiking in Dolomites, Italy. For purposes of packing light and risk of losing expensive gear, I ...
20
votes
2answers
777 views

Things to consider when buying sunglasses

I am going to buy sunglasses. Here is how and where I am going to use them: mountain trekking - with altitude mostly below 2000, however I will use them in the following months on higher mountains (...
25
votes
7answers
15k views

Do polarized sunglasses protect against snow blindness?

Will regular polarized sunglasses protect me against snow blindness? And if not what type of glasses/goggles will protect me?
8
votes
2answers
2k views

How much side protection should sunglasses have?

I have noticed that most sunglasses leave quite a bit of gap on the side and only cover the "front" of the eyes. Does this give adequate UV protection, or are these types of sunglasses mostly "fashion ...