Side view of the lens rotated, showing the focus ring, zoom ring, focus preset ring and Af stop buttons. Click for larger view
GrantAtkinson-Canon200400_H018725
About the Author: Grant Atkinson
I am a guide and a photographer, with a deep interest in all things to do with nature. I am based in Cape Town, South Africa, but travel often to wild places whilst leading photographic safaris, and enjoying the outdoors.
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