Based on Rapido V3 Clamp Rear Cap, I design the fully customizable slip-on lens cap.
For the old lenses such as the anamorphic lenses, it’s hard to find the lens cap with exact size. But for now, with this customizer thing, the problem was solved.
The outer diameter of the lens. Consider the torelance of the 3d printer you use.
Height to slip-on against the lens.
Thickness of this cap. Same value for all part. This value becomes the radius for rounding the internal wings.
The length of the internal six wings. Must be larger than THICKNESS
Click ‘Open in Customizer’ on the right side, then enter the parameters.
A real-world example is here: