I think so
yes, sure can
Yes, it will fit. However, you will still need to see if the lens you have has or does not have features like autofocus or CPU connectors that will carry all the info that your camera needs... If it is a Nikon Lens it will work fine. So will others like Sigma, Tamron and Tokina. Carl Zeiss may not give you all the functions but will work in manual mode.
No as long as they have the correct mount.
ED has nothing to do with the camera mount; it is a lens (glass) quality so yes, it will fit
Yes, a Nikon F-mount bayonet will fit a Nikon D80 camera. The D80 is compatible with all Nikon F-mount lenses, allowing you to use a wide range of both autofocus and manual focus lenses. However, certain features, such as autofocus, may not work with older manual focus lenses. Always check for compatibility to ensure optimal performance.
No, a Canon lens will not fit on a Nikon camera because they have different lens mounts.
No, a Canon lens cannot fit a Nikon camera because they have different lens mounts.
Yes
yes
Yes
Sigma lenses are designed to fit specific camera mounts, which means they will not fit all digital SLRs universally. Each lens model corresponds to particular mounts, such as Canon, Nikon, or Sony. However, if you have a compatible Sigma lens for your camera's mount, it should fit and function properly. Always check the lens specifications and your camera's mount type to ensure compatibility.
Yes as long as it's not pre AI