3D Printing Your Own Sturdy Lens Caps
J'aime bien l'idée, et un moyen de tester le 3D Print avec plusieurs morceaux

Lens caps are important for protecting expensive camera lenses from damage. Dust, grit, and other nasty things will all quickly spoil the quality of a shot, and can even permanently damage a lens if you’re unlucky. However, lens caps are also lost quite easily. Thus, it’s useful to be able to make your own
via Hackaday : lire l’article source