Elgato mic arm microscope holder

prusaprinters

<p>Simple mount allowing you to attach microscope to <a href="https://www.elgato.com/en/wave-mic-arm">Elgato mic arm</a>.</p><p>Holder can work with multiple diameters:</p><ul><li>50 mm - put optics through top of holder, screws are optionally needed just for extra security, but it has strong fit even without them.<br>&nbsp;</li><li>40 mm - put optics through bottom of holder. It will hold also without screws, but optics doesn't have strong fit there and by hitting it from bottom you could release it. I recommend add thread inserts into 3 prepared holes (3x 120 degrees) and lock microscope with 3 screws.<br>&nbsp;</li><li>&lt; 40 mm - put optics through bottom of holder. It will probably not hold well anymore and it must be secured with 3 screws.</li></ul><p>&nbsp;</p><p>I strongly recommend to use plastic screws to prevent scratches on the casing of your microscope (learned hard way :P). Considering their function and load plastic will be more than sufficient, no need for metal screws.</p><p><strong>Parts to buy</strong> (not necessary for diameter 50 mm)</p><ul><li>3x Thread inserts (prepared hole is 5 mm diameter)</li><li>3x Screws</li></ul><p><strong>Print instructions</strong></p><p>I printed it from PETG with 30% filling. Snug supports are necessary, I configured overhang threshold to 35 degrees, layer height 0.1 mm.</p>