Probably something in the lens helical jamming, disassembly isn't really viable nor is repair cost. Try canned air (careful the mist doesn't come out first and into the lens assembly), and spray the fucker to free up any parts. Alternatively strap to a firework.
Probably something in the lens helical jamming, disassembly isn't really viable nor is repair cost. Try canned air (careful the mist doesn't come out first and into the lens assembly), and spray the fucker to free up any parts. Alternatively strap to a firework.