T2, M42, M48, 1.25" adapters

prusaprinters

Somehow I keep loosing these adapters, so here is a 3D printable set of anything I could think off. Obviously print them in a colour that doesn't allow light to come through, black is a good choice. PETG seems a good choice, it is a little flexible which is of benefit for the threads.T2 extender set:5mm (supports required)7.5mm10mm15mm30mm50mm T2-T2 adapter: T2-T2.stl: supports requiredT2-T2-builtinsupport.stl: builtin support M42-M48 adapter to insert 2" filters, standard pitch is 0.75, Baader Planetarium filters might be 0.60:M42-M48.stl: supports requiredM42-M48-builtinsupport.stl: builtin supportM42-M48-0.60.stl: 0.60 pitch for Baader, supports requiredM42-M48-0.60-builtinsupport.stl: builtin supports M42 external thread for 1.25" filters (1.125", 42 tpi):M42-1_25_filter.stl M42 external thread to 1.25" tube:M42-1_25-20mm.stl 1.25" to 1.25" adapter, 1.125" inner thread, 42 tpi:1.25-1.25.stl: supports required1.25-1.25-builtinsupport.stl: builtin supportinner T2 - outer M42 adaptert2-m42.stl: supports required Unless stated otherwise:external M42 threads are 3 mm.M42 pitch is 0.75. Tested with:tolerances are about 0.2mm0.40 mm nozzle at 0.10 mm layer height0.60 mm nozzle at 0.15 and 0.20 mm layer heightsPETG3 permimetersEnsure vertical shell thickness: Offuse minimal infill, most objects work with 0% Todo:SCT to M42 adapterSCT to T2 adapter