On my Fed 3 camera's viewfinder, I can see that threading that leads up to the viewfinder. What is supposed to attach to that? I'm guessing that it's an attachment that enhances the viewfinder for specific tasks or in general (?). I have a turret-style viewfinder incoming but maybe I can still find use for whatever can attach to it?
Also, why isn't the viewfinder centered atop the lens? Is it due to ergonomics for folks who like to keep one eye on the viewfinder, and one eye on the subject (i.e. not using the camera)?
Thanks in advance!
Also, why isn't the viewfinder centered atop the lens? Is it due to ergonomics for folks who like to keep one eye on the viewfinder, and one eye on the subject (i.e. not using the camera)?
Thanks in advance!