Canon FD 17mm f/4

Discussion in 'Technical Troubleshooting' started by Blurryeyed, Oct 9, 2019.

  1. Blurryeyed

    Blurryeyed New Member

    Oct 9, 2019
    Canon EOS R, 5DIV, 5DSR, 12-24 f4.5-5.6, 16-35 f/4 IS L, RF 24-105, 70-200 f/2.8 II, 100-400 II, , 20 f/1.4, 50 f/1.4, 85 f/1.2, 105 f1.4, 135 f/1.8, 300 f/2.8 II
    213922-1970143_08.jpg I have this beautiful old lens that the focus throw has stiffened on and would love to tear it down, clean it and lube it but I have having a hard time knowing where to start. This lens is very much unlike other lenses I have torn down, mostly the old Pentax lenses, and I am wondering if anyone who has experience with these old ultra wides from days past could give me some pointers as to how to go about this task.

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