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Canon EF/EF-S parametric extension tube
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Take beautiful macro shots with your Canon DSLR with this simple extension tube
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Updated at source:
Model information
- Source
- Printables
- Category
- Photo & Video
- License
- Creative Commons — Attribution
This is a simple tube extension for the Canon EF and EF-S lens mount.
The length of the tube can be changed with a Fusion360 parameter. The Fusion360 project also makes use of the ParametricText addon to emboss the text on the side.
The water droplet was taken with a 100mm tube and the snowflake was taken with a 50mm tube.
Printed from black PETG using a 0.6mm Nozzle with 0.3mm layer height.
It is based on this Lens mount by thenickdude and I also used this model by martinmunk_38566 as reference.
Changelog:
- V2
- Instead of relying on sheer tightness, the lens is now affixed using spring tension.
- Added option to bring the lens holding flanges more towards the edge.