Bahtinov Mask for astro-photography

thingiverse

Perfect for astro-photography! If your camera has a long lens, enough pixels and you enjoy the night sky, this is for you! Based on a 58mm Canon lens cap. Should fit any camera lens by resizing it in the XY plane. Easy to use: place it on the lens point towards a bright object manually focus for the centre line to be right between the angled ones Get one through my Hub: https://www.3dhubs.com/besan%C3%A7on/hubs/adrian Print Settings Printer: Prusa variation Rafts: No Supports: Yes Resolution: 0.2mm is more than fine Infill: 20% works fine, but you be the judge of that Notes: Only one part needs support (and I'd flip it over, for minimum amount of support material) Post-Printing Inside Outside Close-up 1 Close-up 2 Focus test on nearby lights How I Designed This In SolidWorks Designed for DSLR based astro-photography, will fit on your camera's lens like a regular cap.