The number of 135mm lenses marketed by soligor over the years are only too numerous. This listing is for one of the more common ones: the 135mm f3.5 with t-mount and the distinctive silver aperture ring with ears. The 17xxxx serial indicates tokina manufacture. There is a similar f2.8 one which should have a separate listing, and also an earlier 135mm f3.5, classic preset with the aperture rings at the front of the lens,.
Interested enthusiasts on MF lenses have put together a code to id the maker of many of the Soligors. This is a tentative synopsis cribbed from relevant threads** (serial numbers beginning..):
1xx../Hxx.. = Tokina;
2xx../ 3xx.. /4xx.../7xx.. = Sun
6xx..= Komine; 8xx.. = ?
9xx.. = Kino;
Txx.. = Tamron;
Specs:
tbc
Review of Palinar nameplate 135mm f3.5 by Ashley Pomeroy