Regarding focus stacking on SONY cameras: Sony Alpha Full Frame E-mount Talk Forum: Digital Photography Review
CamRanger - Yay! The CamRanger 2 is excited to add the Sony a7RIV to the family! You can touch focus, change settings, quick image review, take video, advanced bracketing, focus stacking, intervalometer,
![Amazon.com : MAGICRIG Camera Cage with Standard Cold Shoe for Sony A7RIII / A7III /A7M3 Camera : Electronics Amazon.com : MAGICRIG Camera Cage with Standard Cold Shoe for Sony A7RIII / A7III /A7M3 Camera : Electronics](https://m.media-amazon.com/images/I/51jysarEPVL._SS250_.jpg)
Amazon.com : MAGICRIG Camera Cage with Standard Cold Shoe for Sony A7RIII / A7III /A7M3 Camera : Electronics
Camranger 2 Wireless Tethering & Advanced Camera Control for rental / sewa, Photography, Video Cameras on Carousell
![Amazon.com : MAGICRIG Camera Cage with Standard Cold Shoe for Sony A7RIII / A7III /A7M3 Camera : Electronics Amazon.com : MAGICRIG Camera Cage with Standard Cold Shoe for Sony A7RIII / A7III /A7M3 Camera : Electronics](https://m.media-amazon.com/images/I/61qqi3XbOsL._AC_SL1500_.jpg)