http://www.sheya.net/sheying/xiangji/201109/4838-2.html(in Chinese, Google English Translation Here)Note that the test was done with the DA*55/1.4 on the K-5, whilst for other bodies were all with a 50/1.4 "standard" prime of the own brand. Resolution / studio tests for low ISO IQ and higher ISO noise were made and compared.The test results and pictures are somehow self-explanatory. Btw, fans
