Please measure the lens housing at the area you want the gear to be. Be as precise as possible. As Leonardo Da Vinci already said, measure twice, 3d print once.
Circumference
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Diameter
Seamless Follow Focus Gear Customizer
This is a little show case for our customizer software paramate and our script-based CAD system trCAD. We want to open our software to the community and are currently looking for beta-users. If you are not afraid of coding and would like to give it a try, get in touch!
Faq
What module does the gear have?
The teeth of the follow fous gear have a module of 0.8, the industry standard.
What to do if I do not own a 3D printer?
The are several 3D printing services that will happily print it for you.