Sheep Posted October 26, 2009 Share Posted October 26, 2009 Ive been shopping around a bit for some sunglasses which would be appropriate at high altitudes... from what i understand the main specs to look for are UV A/B/C protection, and visible light reduction i was put off a little bit when i found i could get safety glasses with polycarbonate lenses (shatter resistant) for less than $10 that have similar specs to glacier glasses http://www.pyramexsafety.com/products/eyewear/sb1860sf these have 89% vis. light reduction and have 99% UV protection, am i really missing out on anything by buying these instead of mountaineering sunglasses? Quote Link to comment Share on other sites More sharing options...
Water Posted October 26, 2009 Share Posted October 26, 2009 or these for extra fun at night: http://www.pyramexsafety.com/products/eyewear/sb450sf Home » Products » Integra » Eyewear [links don't seem to work exactly] anyone here have any expertise with this to chime in? As well, Sheep, do you have a link/recommendation on where these glasses can be purchased for (~$10?). I thought i recalled reading something here a year or more ago about if glasses block too much visible light the pupil dilates much more of course to compensate, and this was argued to somehow be worse because the more of the 1% of UV A/B that did come in was hitting the retina. might be a hogwash theory but i swear I read someone going on at length about it in the past few years-it sounded like a point to at least argue about even if its not true. Quote Link to comment Share on other sites More sharing options...
Sheep Posted October 26, 2009 Author Share Posted October 26, 2009 water- a quick google search of the model brought up a bunch of places to buy from, heres the first link http://www.opticsplanet.net/pyramex-venture-ii-safety-glasses-3-0-ir-filter-lens-black-frame-sb1860sf.html i would believe that is correct, i think something with a lower % blocked would be more suitable for 10-14k feet, i would be taking these prospective glasses to 22k feet Quote Link to comment Share on other sites More sharing options...
ivan Posted October 26, 2009 Share Posted October 26, 2009 i climbed denali in 15$ generic ass polarized sunglasses - you just gotta make certain they wrap around and don't leak light (especially from below) - paying more than 30$ for a pair of sunglasses is strait up stupid, unless you're looking to be a conspicious consumer Quote Link to comment Share on other sites More sharing options...
johndavidjr Posted October 26, 2009 Share Posted October 26, 2009 You need these Oakley glasses. Or go blind. Don't worry about the $350 price. All the real climbers wear them. By wearing them, people will realize you're serious and well-experienced. http://www.mountaingear.com/pages/product/product.asp/imanf/Oakley/idesc/Enduring+Edge+Sunglasses/Store/MG/item/113873/N/0 Quote Link to comment Share on other sites More sharing options...
Water Posted October 26, 2009 Share Posted October 26, 2009 made of Plutonite no less!!! from the outer reaches all the way to your eyes. oh those joakleys.. Quote Link to comment Share on other sites More sharing options...
G-spotter Posted October 26, 2009 Share Posted October 26, 2009 you getting paid by the click, Sheep? Quote Link to comment Share on other sites More sharing options...
montypiton Posted October 27, 2009 Share Posted October 27, 2009 I'm guessing you will be okay with the less expensive safety glasses. I wear prescription specs, and for the past thirty or so years, have always bought lenses that darken in bright light (used to call these "photogray" lenses, but I think that label is ancient history now). I've summited Denali, Aconcagua, and Orizaba with nothing more than these everyday glasses (they get virtually black above about 15k') and I prevent light-and-wind leakage at the temples with blinders made from strips of first-aid tape or duct tape. My sixteen year old son has been ice-climbing with me in the Cascades and Canadian Rockies since he was twelve, happily using hardware-store safety glasses with, so far as we know, no ill effects. Quote Link to comment Share on other sites More sharing options...
Sheep Posted October 27, 2009 Author Share Posted October 27, 2009 thanks for the info, i have gotten my eyes a little fried before but they had some light leakage and were $20 sunglasses at best, i think ill be good with these Quote Link to comment Share on other sites More sharing options...
robertjoy Posted October 31, 2009 Share Posted October 31, 2009 check out They don't sell actual glacier glasses frames, but this is a very good price for prescription dark glasses (80%tint). worth a look. Quote Link to comment Share on other sites More sharing options...
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