I bought one for my Laowa 7.5mm (tiny diameter focus ring). Very well molded. Unbreakable material !
Check the link
Yep, thanks.
Found affordable seamless gear from another manufacturer. I´ll use this FLEX Gears as the zoom- and iris gears for my "toy-cine-mode" lenses.
It looks like you're new here. If you want to get involved, click one of these buttons!