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2
votes
1answer
47 views

UV Protection while trekking at 5000m for myopic vision

I have trouble seeing distant things and have myopia. Thus I prefer glasses with my prescription number (which is both cylindrical and spherical). I want protection from UV rays as I am going to spend ...
7
votes
1answer
715 views

What level of UV protection is recommended for glacier travel?

What level of UV protection is recommended for glacier travel? For example, I have sunglasses which says 40% UV layer. Will this be ok for glacier trekking, or do I need glasses with higher level of ...
7
votes
2answers
162 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 ...
4
votes
2answers
267 views

Extra strong sunglasses for sensitive eyes

I have a damaged pupil that stays partially dilated. And regular polarized sunglasses which I am wearing over the regular glasses aren't working better than my prescription sunglasses. I have a new ...
10
votes
3answers
253 views

Are there any sunglasses with prescription insert that does not alter depth sense?

I own a pair of Adidas Elevation Climacool eyeglasses which served me quite well for about ten years and whose sun lenses now need replacement. Those glasses allow to use a visual defect correction ...
12
votes
3answers
486 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.
11
votes
5answers
3k 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 ...
16
votes
2answers
764 views

How can I prevent my sun glasses from fogging up when skiing?

When I'm cross-country skiing, I usually wear glacier glasses to protect from the intense glare off the snow. When I'm moving, they usually stay clear . Whenever I stop though, my glasses seem to fog ...
17
votes
2answers
554 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 ...
22
votes
7answers
3k views

Do polarized sunglasses protect against snow blindess?

Will regular polarized sunglasses protect me against snow blindness? And if not what type of glasses/goggles will protect me?