"Lock button
In order to prevent accidental setting changes, the K-1 provides a lock button to temporarily inactivate control buttons and dials. It offers you a choice of two lock functions: Type 1 to prevent unintended exposure setting changes; and Type 2 to prevent operational setting changes."
The control wheels are easy to accidentally turn when wearing bulky gloves in the freezing cold. You'll just need a pointy stick so you can activate the lock button with the gloves still on, but this is a great little button
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The price is awesome - it may bring used copies into my budget a year or two earlier than I had anticipated
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