AUTO - FOCUSING DEVICE Akira Akashi, Yokohama, Japan, assignor to Canon.
#Canon micro focus adjustment full
Since I decided that I was the problem and not Canon and waited 3 years until I got a full frame camera and knew better, I am now stuck with the repair bill. An automatic focus adjustment device comprising : an objective optical system. If I had dealt with the problem immediately, I would be singing the praises of Canon’s customer service. Northlight Images article on Micro Adjustment by Keith CooperĪs an aside, I chalk my experience up to getting a bad copy of the lens combined with my inexperience to realize such before my warranty had expired.
After completing the adjustment, press the