A Tamron 80-210-mm 103A manual and a Tokina 35-135mm smz335 manual, as I like to collect manuals and adverts/brochures for the camera stuff I have.
Learned that ALL of the apertures change with focal length of the smz335, so 135mm f22 becomes f28, and that you're supposed to compensate for this when using a hand held meter and THAT'S what the puzzling little orange line next to the central white line is for!😱 Also, you're suposed to move the fstop to half-way between those lines when the focal length is somewhere near the middle of the range.
Why the ruddy-blime had this change in all apertures never occurred to me before?😱😱
Edit: Nearly forgot that I bought a boxed Nikon AS15 hotshoe/pc cord adapter. The instructions say that I should use a speed slower than the camera's sync speed when using it, but doesn't explain why.