Tall M42 Rear Lens Cap (Fits Meteor 5-1 17-69mm f/1.9) Cine/PL-style

prusaprinters

<p>This is a tall M42-screwmount rear lens cap styled after caps paired with PL-Mount cinema lenses. &nbsp;It was designed to fit a Meteor 5-1 f/1.9 17-69mm 16mm film camera M42-mount lens (typically found paired with the Krasnogorsk-3), which has the deepest rear protrusion I have come across - that said, this cap should be suitable for just about any M42-mount camera lens, and could look pretty nice on your cine-modded Helios 44-2s and whatnot.</p><p>This cap should be printable right-side-up or upside-down. &nbsp;I used PLA but other materials should work.</p><p><strong>Print Settings:</strong></p><ul><li>Layer Height = 0.2mm</li><li>Nozzle = 0.4mm</li><li>Infill = 25% or more<ul><li>Used concentric infill for top/bottom layers</li></ul></li><li>Supports - no.</li><li>Brim - not necessary (unless you're having first-layer adhesion issues).</li></ul><p>&nbsp;</p>