Fujifilm X through lens viewer
thingiverse
I designed this tool to check if my lens hood will cause vignetting. It has an opening the size of APS-C sensor at the correct flange focal distance of 17.7mm with front diameter the size of Fujifilm X bayonet. You just put it on the back of the lens and observe if a hood attached to the front of the lens will be visible through the opening at the back. It is important to watch especially near the edges and in corners. You could also put a frosted tape on the opening to simulate a focussing screen.
With this file you will be able to print Fujifilm X through lens viewer 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 Fujifilm X through lens viewer.