Coin Macro videos - seeking feedback

[FriendlyEagle7]

Here are a few examples of vids I've shot recently with the rig I'm working on - would love to hear your thoughts on anything you think I should improve. I'm building a kiosk to make these vids at coin shows and am trying to make my workflow not require any post recording editing, though I am recording via HDMI capture and doing some things with OBS plugins. I'm also curious if anyone can guess the lens. I bought this lens without even being able to find a review of it online and was very pleasantly surprised with the quality for the price. 

[shadowsports]

Greetings ,

Welcome back to the community.  For everyone's benefit,  can you please share more information about your gear (R10 and lens) and the settings you used to capture your videos.  Please include your lighting details as well.