Voigtlander Heliar 15/4.5 mk1 77mm filter adapter

thingiverse

A versatile filter mount model designed for Voigtlander Heliar 15/4.5 Mk1 that seamlessly connects any 77mm ND1000 filter or equivalent, ensuring complete capture of the scene's field of view without a hint of vignetting. It performs flawlessly. The design boasts a wall thickness of 1mm and a layer height of 0.2mm, allowing for optimal structure and minimal material usage. Infill density is set at 33%, utilizing Concentric 3D printing technology to achieve maximum strength-to-weight ratio. During the printing process, the following parameters are used: print speed of 50mm/s with no support or brim generation required. To eliminate unwanted reflections in photographs, it's essential that this adapter be either printed or painted black.