JensH
Member
I have both the 75 and 80 apo-rodagon-N's and at least from my experience, which is to use them as taking lenses on a digital camera, they perform about the same. I'm not sure why a 75 and 80 both exist as they seem very similar. I'm not 100% certain but I think but I think the 80 (c. 1995) predates the 75 (c. 1998).
I see. Did You ever compare them with a Schneider Componon-S 4/80? That's the one I have, bought new in 1989. It is not multicoated, but my favourite for enlarging 6x6.
Yours
Jens
