This is what we do for fun around the office.
Here’s a Simplr M1a with 35lbs (nearly 16 kilos) hanging from it. And that’s off of one connector … Remember you’ll have two attached to your camera.
We wouldn’t advise carrying a 35lb camera/lense combo on this strap, but when you’ve got a 2.5lb rig, it’s nice to feel safe.
It’s also worth noting that the adjuster, which slides easily when adjusting the length of the strap, didn’t budge at all under this weight.
Found on: most Canon; entry- and mid-level Nikon; Fujifilm X-H2(S), X-E4, GFX 50S (connect strap to Fuji-supplied attachment clips), X-T100, X-A Series; vintage Rolleiflex. Also known as slotted or rectangular mount.
Compatible with: flat mount F1
Found on: any camera that came with triangular or round split rings (remove them); most Fujifilm; pro-level Nikon; Leica; Olympus; Sony; most vintage 35mm cameras; Also known as round or ring mount.
Compatible with: lug mount F1 & F1ultralight