Wildflower-nut wrote:Kirk at one time made a tripod collar for the canon 1.4x and 2x EF multipliers. Does anyone still make them or for the new RF? How about for an ef=rf converter? How about for the 135mm t/s lens?
For an engineering point of view, putting a tripod collar on such a short component seems unwise. It would carry a heavy lens on one side and a fairly heavy body on the other. Both connections would be subject to a lot of bending loads. Seems the tripod mount should be on the heaviest and most rigid component.