* Ensure your lens is focused to infinity before attempting to push on focus gear to avoid damage to lens*

Check out my video on how to make your own Focus Gears [here](https://www.youtube.com/watch?v=y4VG0F9U2yM)

Also, follow me on Instagram @kw.illy 

80mm Outer Diameter focus gear for the Contax Zeiss 28mm f2.8, 55mm f 1.4, and 85mm f2.8. 

I've included the G-Code in the additional files based on using an ender 3 to print this. The Gear was made in Blender so if you import into Cura scale it up so that the dimensions are 80mm x 80mm x 13mm. 

Some electrical tape can be used on the gear to make for a tighter fit.



Contax Zeiss Focus Gear for 28mm f2.8, 55mm f1.4, and 85mm f2.8

* Ensure your lens is focused to infinity before attempting to push on focus gear to avoid damage to lens*

Check out my video on how to make your own Focus Gears [here](https://www.youtube.com/watch?v=y4VG0F9U2yM)

Also, follow me on Instagram @kw.illy 

80mm Outer Diameter focus gear for the Contax Zeiss 55mm f 1.4 and 85mm f2.8. 

I've included the G-Code in the additional files based on using an ender 3 to print this. The Gear was made in Blender so if you import into Cura scale it up so that the dimensions are 80mm x 80mm x 13mm. 

Some electrical tape can be used on the gear to make for a tighter fit.



Contax Focus Gear for 55mm f1.4 and 85mm f2.8.stl

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Contax Zeiss Focus Gear for 28mm f2.8, 55mm f1.4, and 85mm f2.8