The camera strap is just webbing from a hiking store 30+ years ago, along with some do it yourself components, the rings are key rings. Nothing fancy at all, but extremely effective.
These straps for all of my 35mm cameras allow me to lengthen or shorten, but generally I run a long strap over my right shoulder with the camera under my left hand, with my left hand mostly sitting on top of the prism to keep it steady. One then picks the camera up with the left hand underneath and the right just lightly holding it and firing the shutter and winding.
It is possible to wind the camera strap in such a manner that the strap is taut around the left arm, thereby almost making me a tripod; works well in high wind without a tripod. This was a common occurrence in Iceland last year with extremely high winds.
At one stage, we endured winds around 45ms to 60ms when photographing a Gannet colony. A tripod couldn't be used as we were standing on a steel platform that was moving in the wind as it stuck out directly from the land into air something like 40m above a boiling sea looking down to the colony and one of those industrial open galvanised steel mesh platforms; worked a treat, generally. It is almost impossible to walk with wind at that speed, except in spurts as you get your balance for a few steps. Pardon the pun, but it was a blast.
This short video in the last seconds shows the platform, just.
Mick.
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