02-28-2017, 08:54 PM
Flektogon is Zeiss Jena at GDR era, yes? 
I'm sorry, this era in this state was a lot of improvisation because there was always missing raw materials.
In Oberkochen, they went this 15 / 18 / 21 / 25 / 28 path (28 is not that exotic, but the others are) with a 16 mm fisheye, if I remember well. Btw. I didn't realize they made a 200/2 Apo Sonnar
boah. At the time, my dream was a 180/2.8 Sonnar which would have cost me half a year's income 
I'm sorry, this era in this state was a lot of improvisation because there was always missing raw materials.In Oberkochen, they went this 15 / 18 / 21 / 25 / 28 path (28 is not that exotic, but the others are) with a 16 mm fisheye, if I remember well. Btw. I didn't realize they made a 200/2 Apo Sonnar
boah. At the time, my dream was a 180/2.8 Sonnar which would have cost me half a year's income