What is the mount on this Elicar Auto Zoom lens , 85-205mm F3.8 No. 493302?
It looks like several other brands sold that lens ... if it IS identical to what vivitar sold, you got a Kino Precision lens here, which made some of the better (bulky, heavy, overly complicated but optically not too shabby) early tele zooms.– rackandbonemanJan 19, 2019 at 20:13
Yep, 13 elements in 9 groups for a mid 1960s design... there's your heavy and complicated :)– rackandbonemanJan 19, 2019 at 20:17
It looks like an old Minolta SR mount lens. The notch in the bayonet tab in your 4th and 5th pictures are a dead giveaway for being a Minolta SR/MC/MD mount.
The lack of a shutter-preferred autoexposure lug means it is not an MD lens. The riveted tab is the meter coupling tab, indicating this is an MC lens.
- Minolta SLR Lens Mounts
- Minolta SR-mount (Wikipedia)