Lens Hood for Canon Rebel T3i - 58mm

thingiverse

This thing is based off of thing 15191 by whisperoftheshot, but it's likely to work better with that specific version because I thinned down the part that slides under the groove on my lenses. Canon has probably updated the groove in their newer lenses, and the original design wouldn't fit any of mine; the slide lock was way too thick - 3 to 4 mm to be precise. My camera lenses from Canon only have a 1mm wide slide, so I adjusted the design to match that width. To ensure it works with your lens, print out just the first few layers, then stop the print and attach the modified hood to see if it clicks into place - saving you the time and material waste of printing the whole thing from scratch.