Download: free
Website: Printables

Tags:
animation, zoetrope, wheel,

Download: free
Website: Printables

Tags:
animation, zoetrope, wheel,

Download: free
Website: Cults

Tags:
lampsxcults, lamp, lampe, infinity, mirror, led,

Download: free
Website: Thingiverse

Tags:
bois, lamp, lampe, laser, lasercut, laser cut,

Download: free
Website: Printables

Tags:
box, led, pokemon, lampe, art,

Download: free
Website: Printables

Tags:
optical, gellyart3d, illusion, miroir, led,

Download: free
Website: Thingiverse

Tags:
laser collimator, telescope collimator,

Download: free
Website: Thingiverse

Download: free
Website: Thingiverse

Tags:
cloudray, k40 cloudray head,

Download: free
Website: Thingiverse

Tags:
anneau, astronomie, astronomy, miroir, primaire, telescope accessory,

Download: free
Website: makerworld

Tags:
mirror, light, frame,

Download: free
Website: Thingiverse

Download: free
Website: Cults

Tags:
puzzles,

Download: free
Website: Thingiverse

Tags:
astronomie, astronomy, collimation, telescope, telescope center dot,

Download: free
Website: Thingiverse