RC3 Small A4
thingiverse
Users point out three issues with the original Prusa RC3 design: its size, which makes it difficult for individuals with smaller heads to wear comfortably; the visor's dimensions, specifically that they don't conform to the standard A4 size of clear sheets; and a shorter-than-ideal length. Additionally, users note that the buckle included does not address another common problem: buttonhole elastic is less widely available than plain elastic. The bottom reinforcement remains unchanged in this iteration, duplicated here for reference.
With this file you will be able to print RC3 Small A4 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 RC3 Small A4.