70mm clamp with beam support for anamorphic projection lenses
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3D model description
made to work along my GrabHole QR adapter: https://cults3d.com/en/3d-model/tool/grabhole-qr-adapter-sal
This clamp offers a strong support for anamorphic lenses. The diameter is roughly 70mm and therefore works with many lenses. I successfully tested the following scopes:
- Kowa Prominar 16H/8Z, B&H
- Sankor Type-5e
- Schneider Kreuznach Cinelux ES
- Sankor CompactCinemascope/AnamoPrime
- Iscomorphot 16/2x
ISCO Ultra-Star lenses should work as well, as a variety of other scopes
This build needs an M3 nut, washer and screw (~15mm). Attach as close to the front of the scope as possible.
I made three versions for different rod-clamps. 40mm is the width of my generic china brackets, but I also did it for Neewer and SmallRig blocks. If you are unsure about your clamp, you can just measure it and compare it to the beam-widths procided in the STLs name.
The longhole isn't as long as this support was made for common LWS heights with a bit of wiggle room :)
Prints well without support. Infill should be at least 30%.
I found this clamp to be very sturdy; however, 3D printing has many variables that differ in every setup. Only use if you are comfortable with these kinda setups, I don't take any responsibility for yours.
3D printing settings
No support needed. At least 30% infill is recommended
- 3D file format: STL
- Publication date: 2020/10/09 at 22:50
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