Roger Cicala of Lensrentals noticed that multiple copies of the Canon RF 100-500mm f/4.5-7.1 returned to the warehouse with the same visible crack in an internal element. Why it kept happening was a mystery. Cicalas initial assumption was that it had to do with Canon’s change in the optical stabilization system, which no longer locks […]
Roger Cicala of Lensrentals noticed that multiple copies of the Canon RF 100-500mm f/4.5-7.1 returned to the warehouse with the same visible crack in an internal element. Why it kept happening was a mystery. Cicalas initial assumption was that it had to do with Canon’s change in the optical stabilization system, which no longer locks […]
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