Originally posted by leekil I have a K-5 with 150,000 shutter count. So you may have a lot of life left in your K-5!
At the factory a sample is tested and the average life for the K-5 shutter is supposed to be 100.000.
Some may break down sooner and some much later, but I'm not taking the risk of shooting timelapse vids with it.
A ten second timelapse with a frame rate of 24fps equals 240 actuations. For HDR with brackets of 5 shots the count gets up to 1200 actuations.
My K-5iis will reach 100.000 after 23 such sessions.
But you're quite right, the shutter may live twice as long as 100.000.