Really Right Stuff B9 iso_ 50 and with good dynamic range

and with good dynamic range

but it will do a good job with a compact mirrorless camera or film SLR

This Cosina 100-300mm f5

most notably some small marks on the screen

and 80mm for reasons that are lost to history

Really Right Stuff B9 iso_&nbsp50 and with good dynamic rangeThe Really Right Stuff B9 is a very compact (~4cm square) bidirectional Arca plate. One edge has a full width 2mm anti twist ridge, so be sure you have the clearance on your camera to accommodate it: some very compact cameras don't have enough clearance between bottom of camera and lens mount or bottom of camera and rear LCD for this ridge to find a home.