Need a piece of gear but can’t find a reasonably priced option? Perhaps 3D printing could help.
That’s what photographers Patrick Ludolph and Christian Steinkrüger. After not finding an affordable filter solution for his Nikon 14-24mm f/2.8 lens, Ludolph approached Steinkrüger — a 3D printing hobbyist — with the idea of creating a custom filter holder themselves.
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