Canon 77mm Lens Hood
thingiverse
Here's a custom-designed lens hood tailored specifically for the Canon EF-S 17-55mm f/2.8, optimized to fit snugly onto a 77 mm Canon barrel. If you're interested in tweaking this design, I've included the SolidWorks file - feel free to modify it as needed.
Download Model from thingiverse
With this file you will be able to print Canon 77mm Lens Hood 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 Canon 77mm Lens Hood.