The pentax k 50 digital slr is a great all around camera with 18 135mm lens and weather resistant construction offering an impressive level of specification so that you can enjoy high quality photography with minimal effort and in any environment the k 50 dslr features a 160mp cmos sensor high speed continuous shooting at approx 6 fps high sensitivity at iso 51 200 and accurate af and precise tracking of moving subjects the tough exterior of the k 50 provides a solid performance under dem