Originally posted by Marnie642 Haven't got a answer to a question about how the APS-C is in winter weather. Can someone tell me how well it works in cold weather?
Both APS-C flagship bodies I have used, the K-7 and the K-3, have been promoted as working till -10 °C (14 °F). The images below were taken on a glorious but for the Lower Rhine freezing-cold December morning, at what the car thermometer later confirmed must have been around -9 °C (16 °F). The K-7 performed flawlessly under these conditions, apart from (likely user-induced) condensation in the viewfinder and on the lens (half an hour into the shoot). Frankly, the most limiting factor on this occasion was actually the photographer, who on the way back in the car groaned in pain while the blood slowly returned to his extremities.
I have no reason to doubt that the upcoming APS-C flagship won't be any different from its rugged predecessors in that regard. If you plan on using your gear routinely under freezing conditions, however, you should take the usual precautions as to slowly re-adjusting the camera to room temperature to avoid internal corrosion from condensation, carrying spare batteries, etc.