INDUSTAR-61 L/Z 50mm /2.8 . naudotas. kaina 35 Euro. Tel.860462606 . http://www.ebay.com/itm/INDUSTAR-61-L-Z-f2-8-50mm-MADE-in-USSR-1979-year-794332-/272792280472
http://www.ebay.com/itm/INDUSTAR-61-L-Z-f2-8-50mm-MADE-in-USSR-1984-year-8421771-/272801130701

https://www.youtube.com/watch?v=JFhB7DUtSIo
https://www.youtube.com/watch?v=pMZIe9Wg4qU
https://www.youtube.com/watch?v=ujK_abdbAxs http://radojuva.com/2011/08/obzor-industar-61-lz-ms/http://lens-club.ru/lenses http://lens-club.ru/lenses