Yongnuo 35mm f2 Teardown and Aperture Repair

As a hobby photographer I have enjoyed learning with Yongnuo lenses as they are very affordable. I currently own a variety of them and would still recommend them to anyone interested in learning photography. In this video I take apart my 35mm f2 lens. For almost a year I shot everything with a wide open aperture (as it worked fine that way) before discovering that it was stuck. So after buying a newer and better 35mm lens I decided that I would try repairing this one. I am not a professional repair technician, so this video is for entertainment purposes only. Enjoy as you get to watch my journey of taking apart an aperture for the first time and the struggle to put it back together.