How to take the clearest photos with Sony 5 100 micro-single?

Look at your shutter value. Is it on the security shutter? Maybe the lens is out of focus. Put it on a tripod and take a delayed focus card to see if it is still attached. If there is no out-of-focus, it is necessary to strengthen the stability of the hand, control breathing, improve the shutter speed, improve the ISO value, and use less long focal length. The main body should also remain relatively stable.