So, I am going to St. Petersburg for a week and I thought it is a nice excuse to get some cheap old russian lens from a market as occasionally I see them mentioned around. Absolutely 0 expirience with adapted glass, so I prefer something that is beginner friendly and most importantly - wallet friendly. I guess around 40 euro/50 USD is the most I am willing to spend. Something in the 50mm range is preferable, just because I don't have this covered by my native lenses and also these lenses are probably lighter then the heavy telephotos. I tried to read around, but I got headache from all the different Jupiters and Industars, their german originals and so on. Maybe someone can give me the shortcut to what is the best choice for my budget and needs. Does anyone actually have an expirince if locally I will be able to find it cheaper then on ebay?