Originally posted by tonyzoc Do you know who made this? I'm thinking it's a Zeiss Jena design, but could be a Meyer product too...I know a number of these lens companies were absorbed into VEB Penticton... Either way it's a nice lens. I have the Meyer Gorlitz 300/4.5 and 400/5.5 in Exakta mount.
Definitely a CZJ product, according to this website this is the last (3rd) variant of this lens:
Carl Zeiss Jena
13cm total length for a 288mm effective focal length not using any flouride or radioactive glass was quite an achievement...this lens serial number is 5411, I think of the last produced...I think 1380 east marks were quite a lot of money in the 80s.
Looking forward to test it, I don't have any Praktica body with me but I am going home at the end of the week.
Originally posted by g026r The Prakticar 300/4 appears to have been CZJ, according to
this page. Yes CZJ, I already have the Flektogon 20mm f2.8, the 35mm f2.4, the Pancolar 50mm f1.8 as well as the 1.4 (both variants, including the radioactive one). I also have the real DDR 80-200 zoom vario-Sonnar, the best zoom that I have ever tested. Also bought in NOS conditions as according to that German website it costed like 2500 marks or anything as ridicoulus as this.
This is my BC3 with the radioactive Pancolar 50mm f1.4, the best 1.4 I have ever tried (the second one is the SMC Tak):