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?
Hello! Badly want to hear your opinion on this as I have been seeking high quality compact digicams with a reasonable price. Instead of upgrading to iPhone 15 pro, I came to consider getting a digicam instead. Just a disclaimer, this ain’t for profes...
