For Sony FS7, FS5, A7s, A7sII.
PL-Mount to E Adapter Pro is a shimmable Sony PL-Mount to E mount adapter that enables mounting of all PL mount lenses onto the Sony E-Mount cameras. You only need to adjust the shims should you find that your camera is out of calibration. The adapter is shimmable by loosening six socket cap screws around the collar area, separating the two sections, and adding color coded shims of various thickness. Back focus should be checked using collimation tools or a wide lens focused to infinity.