Sunshade for rifle scope

prusaprinters

<p>Sunshade for a rifle scope. Moreover, it adds a protection for a scope lens and a nicer look :)</p><p><strong>Uploaded model (both versions) has these parameters:</strong></p><ul><li>inner diameter: 57,0 mm</li><li>outer diameter: 66,0 mm</li></ul><p>I use this sunshade for my rifle scope Vector Optics Matiz 3-9x/50mm but it can be used for any other.</p><p>If you need to adjust the size, just use scaling in Prusa Slicer (or others). No more modifications are required, please check below:</p><p><strong>Scaling for your scope diameter:</strong></p><p>How to scale properly? Here is a simple example:</p><ul><li>inner diameter: 57,0 mm (provided model)</li><li>inner diameter required: 42,0 mm (your scope)</li><li>scaling factor: 42,0/57,0 = 0,7368 * 100 % = <strong>73,68 %</strong></li><li><strong>scale only X and Y axis, not the Z axis!</strong></li></ul><p><strong>Printing:</strong></p><ul><li>PLA or PETG (preferred)</li><li>3+ perimeters</li><li>infill 20-30%</li><li>avoid crossing perimeters&nbsp;</li><li>no supports</li></ul><p>This is based on <a href="https://www.thingiverse.com/thing:4878393">Sun shade for rifle scope by lentchr - Thingiverse</a> with adding extra protrusions and a tiny design tweaking :)</p>