HELIOS 44 - Petzval mod washer
cults3d
Helios 44 lenses are quite famous in the world of "manual lenses" for their swirly bokeh. A mod has been proposed by Jason Bognacki to create extreme swirly bokeh. It consists in reversing the front lens. However, when reversed the front lens comes into contact with the second one, which is something I do not like as it might damage the coating. This thing is simply a 1.4mm thick washer used as a spacer between both lenses. This makes a very safe and reversible mod for your lens (see video) https://youtu.be/_sEXubrUupA
With this file you will be able to print HELIOS 44 - Petzval mod washer with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on HELIOS 44 - Petzval mod washer.