Brackets and mounts
S20 Ultra microscope cradle
- Bounding box
- 112.3 × 173.2 × 16.6 mm
- Engine
- 3D Printing B-rep
- Parameters
- 19
- Published
- November 13, 2026
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The prompt
3D-printable holder for a Galaxy S20 Ultra soldering microscope: holds the phone screen-up and centres a +4 close-up lens (37 mm filter) over the telephoto, with a 1/4-20 mount for a desk arm.
Parameters
| Name | Value | Range |
|---|---|---|
| Phone width | 76 mm | 60 – 90 |
| Phone length | 166.9 mm | 140 – 180 |
| Clearance per side | 0.75 mm | 0.2 – 2 |
| Wall thickness | 2.4 mm | 1.6 – 4 |
| Floor thickness | 3 mm | 2 – 5 |
| Corner wall height above floor | 5 mm | 3 – 10 |
| Corner wall length | 22 mm | 10 – 40 |
| Opening width across phone | 40 mm | 25 – 60 |
| Opening length along phone | 60 mm | 35 – 80 |
| Opening inset from top/side edge | 4 mm | 0 – 15 |
| Close-up lens ring outer diameter | 39.5 mm | 25 – 60 |
| Close-up lens ring height | 5 mm | 2 – 10 |
| Adjustment slot length | 20 mm | 10 – 30 |
| Mount tab length | 30 mm | 20 – 50 |
| Mount tab width | 40 mm | 25 – 60 |
| Mount tab thickness | 10 mm | 7 – 15 |
| 1/4-20 nut across flats + clearance | 11.4 mm | 10 – 14 |
| Nut trap depth | 5.8 mm | 4 – 8 |
| 1/4 inch bolt hole | 6.8 mm | 6 – 8 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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