Newer versions with bubble cases. Postage to be determined.
50mm f2.8, excellent, $50SOLD
75mm f4, excellent, $45SOLD
135mm f5.6, excellent w/instruction sheet, $125SOLD
150mm f5.6, very good, has some small amount of dust in central area, $125SOLD
Fujinon 75mm f4.5, excellent with front cap, no case. $50
I also have beseler lens boards and retaining rings available.
Newer versions with bubble cases. Postage to be determined.
50mm f2.8, excellent, $60
75mm f4, excellent, $45
135mm f5.6, excellent w/instruction sheet, $125
150mm f5.6, very good, has some small amount of dust in central area, $125
Fujinon 75mm f4.5, excellent with front cap, $50
I also have beseler lens boards and retaining rings available.
The 75/f4 is distinctly out of character with most other El Nikkors. First, there's a focus shift issue until you're one stop down. Second, yeah you could hypothetically use it for 6X7, but the image corners won't be as sharp as the central part. It's basically a bargain lens, and I personally use it only for 35mm film, which needs only the center portion of the optic; and the 75 give you a lot more dodge & burn relief space than the usual 50mm lens for 35 film does. So I recommend the 75/f4 in that respect. The significantly more expensive 80/f5.6 lens is a lot more realistic for anything med format; but I personally prefer a 105 (currently an Apo Rodagon N, but in the past, other brand 105's).