Canon EF 50mm f1.8 STM lens mount_Nikon F Note that the #1 tube

Note that the #1 tube is an "accessory" tube and is designed to wedge between another tube- or lens- and a mount

plus matching viewfinders

The B+W 110 ND 3

The Nikon FTZ adapter lets you use Nikon F-mount lenses on any Nikon Z series mirrorless camera except the Z9

The Neewer Leveling Tripod Base mounts between your tripod and head and provides the ability to level your system by +/-5 degrees in any direction

Canon EF 50mm f1.8 STM lens mount_Nikon F Note that the #1 tubeThe Canon EF 50mm f1. 8 STM is a lightweight standard lens for Canon EOS film or digital cameras. Excellent cosmetic condition, with only minor wear, clean glass and good function. The STM focusing motor improves focusing performance for video.