kevin m
Veteran
I'll give you a superior, super-sharp CV 50mm f/2.5 in exchange for your inferior 50mm pre-asph Summilux. And I get to keep the change.
You'll pay a premium for those abberations, I'm afraid. And you'll have to make your offer to David Chang Sang, who now owns the lens, although I'm pretty sure he'll decline. 😀