A (parametric) buckle that you can attach to your camera strap, which lets you (hopefully) stop losing your lens cap.

The STL is sized for a 58mm lens cap, and a ~40mm strap width.

The printing layers make for a great friction catch for the lens cap. But there's a designed-in lip overhang to make it a little more aggressive.

Change the parameters; print; dismantle strap; thread on buckle; reattach strap; take pictures; lose lens cap (less)

Parameters:

• lens diameter
• buckle thickness, height
• strap gap, width
• mount height, width
• mount lip tweaks
• fill the buckle back, or leave X'ed (i.e. save plastic)

2011-07-24: MK2 openscad script

• allows multiple holders-in-one.
• cutout in buckle to handle straps that are not threadable