Canon EF 40mm seamless lens gear
thingiverse
This adapter transforms the soft rubber focus ring on your Canon EF 40mm lens into something a follow focus can grip. It requires no sanding but provides a snug fit and won't come loose easily, boasting an inner diameter of 68.1mm. The adapter fits the Canon EF 40mm perfectly and may also work with some other lenses that have a 68mm diameter. You're welcome to try it on your lens; if not, you can learn how to make one that will fit by watching this video: youtu.be/8_pB6rcDNZg
With this file you will be able to print Canon EF 40mm seamless lens gear with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Canon EF 40mm seamless lens gear.