Quick Answer
Include protective eyewear, a first aid kit with eye wash solution, and a pair of goggles or snow goggles to prevent snow blindness in a winter survival kit.
Preventing Snow Blindness
Snow blindness, also known as photokeratitis, is a common issue in snowy environments. Prolonged exposure to UV radiation from snow can cause severe eye damage, including corneal ulcers and vision loss. To prevent this, wear sunglasses or goggles with 100% UV protection, and consider applying a lip balm or sunscreen with SPF to protect your eyes from the elements.
Eyewear for Harsh Conditions
When choosing eyewear for winter survival, prioritize lenses that block 99% of UV-A and UV-B radiation, such as polycarbonate or Trivex. Also, look for goggles with a double-glazed lens system to prevent fogging and moisture buildup. Consider a goggle system with replaceable lenses, which can be swapped out in case of damage or deterioration.
Treating Eye Injuries
In case of an eye injury, have a basic first aid kit on hand with an eye wash solution. If you’re in a survival situation, use sterile water or a saline solution to flush out debris and contaminants. If you wear contact lenses, consider carrying a contact lens case to store and disinfect your lenses, and a solution to clean and rinse them.
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