I understand most of you will advice me to get an el nikkor or rodagon, but lets put that aside. I have 2 Omegars here, one is Rodenstock-Omegar 50mm 1:4.5 Made in Germany (came with B22) Older other is EL-Omegar 1:3.5 50mm L455-110 Made in Japan (came with B66) Newer Pretty much same difference in 75mm. Which one of these lens you think its "better". The first (Rodenstock-Omegar) seems to have larger diameter glass, and more aperture blades. But i imagine they have the same amount of elements. So far I am leaning towards the older lens just by the look of it. I figure I will ask you guys before i waste a bunch of paper just to figure out the difference, and if its little to none, paper ain't cheap for me! Thank you in advance, Derek.