Originally posted by zzeitg When using a sling strap (camera hanging on 1 point), what is the biggest lens that you guys consider as reasonable to put on?
I know that you could also fix the uni-loop to the lens plate, but I'm only wondering what is the max. lens size still safe to use when the camera is hung.
In different words - what is the carrying capacity of the camera K-mount?
Who knows?
I've looked online for years for an
authoritative answer to "how much weight can the tripod screw something could the tripod screw socket support?" in nikon, canon, and pentax lists. I've only heard anecdotal stories. The most I have done is a 50mm macro lens with the camera vertically attached to a copy stand.
The tripod socket is not just 1/4-20 threads tapped into a solid metal plate but rather just a collar, with threads, held fast to the camera structure by two or three small screws. Medium format cameras as light weight (lighter than a lens less DSLR) as a Zeiss Super Ikonta 645, has a beefier 3/8 tripod socket.
This has special significance to me. I had a Canon T90 and a Canon 200/2.8. Both were expensive. The metal neck strap loop on the camera broke, dropping the camera and lens two foot down to the sofa cushion. Whew! Lucky!