A simple attachment that holds lasercut stencils in front of the lens for artistic bokeh effects.
The current version includes one holder fitting the Sony SE 85mm 1.8 and one fitting the Nikkor 50mm 1.8 and gets attached to the lens hood mount. The SCAD file is customizable with many parameters so it should be possible to change it to fit most mounts.
IMPORTANT: For a universal Lens-Cap version and a generator for 3d printable bokeh stencils check my remix of this thing: https://www.thingiverse.com/thing:3480144
I recommend only printing the Mount for rapid prototyping when experimenting with values for new lenses.
When redesigning this file consider reading tutorials online on how to get the best effects and how big the stencils need to be, as this is different with every lens/f-number combination!
The stencils come in three versions: with square, circle and octagon cutout. This is ment to to rotate the stencils in the holder either in 4 directions, 8 directions or freely.
| stencilHolderMount.scad | 3.4KB | |
| stencilHolderNikon50mm.stl | 378.6KB | |
| stencilHolderSony85mm.stl | 293.4KB | |
| stencils_circle.svg | 157.9KB | |
| stencils_octagon.svg | 165.7KB | |
| stencils_square.svg | 187.1KB |
