![]() When you are climbing a mountain with the sun and snow glaring at you, the right pair of glacier glasses will ensure that the only light reaching your eyes is the light you need to see where you are going. ![]() This means that glacier glasses allow much less light and therefore less UV rays to enter the wearers’ eyes. Glacier glasses were designed so that only around 5% VLT would get through the glasses. This may be fine for relaxing at the beach, but this level of protection just isn’t enough for mountain tops. This means they are letting in more than half of the visible light that passes through the glasses. However, they are only able to effectively allow around 60% to 30% Visible Light Transmission, or VLT. If you look at normal sunglasses, they are able to protect your eyes from UV light if they are properly polarized. To protect the sensitive eyes from the UV exposure, the glacier glasses were brought to life. Considering how much you can get burnt at the beach after an hour, just imagine the power of the sun at the top of the alps! In fact, you can experience as much as a 10% to 12% increase in UV radiation levels every 1000 meters you climb. Since you are getting farther and farther away from the surface of the planet, you are losing protection from UV rays and are getting more radiation exposure as you climb higher. When you start ascending a mountain, these rays get stronger and stronger with every step. On a hot summer’s day, you should always put on your sunscreen and wear a pair of sunglasses to keep the harmful UV rays of the sun from damaging your skin and vision. What many people fail to prepare for is the danger that they can’t see. ![]() When you are climbing a mountain, you can imagine that the conditions experienced are unlike anything else on the planet.įrom the bitter winds to the endless sea of white, the cold and weather are only some of your worries. Where glacier glasses stand out among the crowd is by being created for a very specific situation: mountain climbing. Upon first glance, a pair of glacier glasses may just look like any other pair of sports glasses that you would wear around town. No matter your background, we want to give you as much help in understanding what glacier glasses offer so you can pick the best pair for your needs. Unless you have done some climbing before or are aware of what it takes to take on a serious mountain expedition, it is possible you never heard of these glasses before. To get a sense of what glacier glasses are and why they are an important part of every climber’s kit, we need to take a deeper look into what makes them unique. Understanding Glacier Glasses: What you Need to Know We’ve examined these glasses for their effectiveness, features, and price so that you have all the options you could want when taking on your next adventure. We understand that having a quality and effective piece of equipment is what every explorer wants in their kit.īy looking at 10 of the best glacier glasses, we will give you some insights as to why you need them, how they work, and what you should look for when buying your own pair. Without the right pair of glacier glasses, you could return from your mountain expedition and have vision issues for the rest of your life.īefore you start running around trying to find a pair of glasses to save your eyes on the mountains, we want to give you some guidance. For glacier glasses, they are the only thing keeping the intensified UV rays from ruining your eyes and damaging your vision. When you are getting higher and higher off the ground, you need special equipment to protect your body from the more substantial elements that are thrown at you. ![]() ![]() However, you can never leave camp without remembering an essential part of any mountain explorers kit: your glacier glasses. You have your jacket keeping you warm, a map to get you to the peak, and enough supplies to keep you going for a week. Gearing up to head into the mountains fills your mind and body with both excitement and a healthy dose of fear. ![]()
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