The missing optical lens & filter thread standard for Autodesk Fusion 360. 73 diameters, real 26-TPI Leica LTM, and pre-calibrated 0.10mm 3D print clearance.
open-source photography cad threads camera-lens 3d-printing fusion-360 leica fusion-360-api optomechanics fusion-360-tools fusion-360-cad filter-thread cine-mod leica-ltm filter-threads
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Updated
Oct 22, 2026 - Python