By Seal your camera in a waterproof housing before stepping onto the ice—moisture from your breath alone can freeze internal components within minutes at -30°C. Arctic environments demand this level of protection because standard gear warranties don’t cover cold-weather failures, and a single condensation incident can destroy thousands of dollars in equipment. Keep spare batteries inside your jacket against your body heat, as lithium-ion cells lose up to 40% of their capacity in sub-zero temperatures, often dying completely before you capture your first shot.
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