05-06-2024 02:26 AM
So we've got an older 100-400 L ultrasonic canon lens, (the one that slides in and out to zoom, not twist to zoom) and the material that grips to add friction is wearing out, even fully tightened down. Anyone ever replace this? Is it even possible?
05-08-2024 10:45 AM
"Is it even possible?"
Not for the layman but I am sure a reputable shop can. Try Phototronic.biz in Topeka, KS.
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