Owners manual for Quantaray Zoom 100-300mm F/4-6.7 for nikon

SOURCE: Quantaray 100-300mm Lens for Nikon

Yes the new nikon D60 needs lens with a built in a/f motor. Your lens will go on and work but you will
have to manual foucs

SOURCE: I have a Quantaray 28-200 mm f/3.8-5.6 AF Zoom

The Nikon D40 requires the use of AF-S/AF-I lenses. Here is a chart of lens compatibility for Nikon SLRs:

Nikonian.org

SOURCE: Quantaray 28-90 for Nikon N65 zoom ring locked up

There is no secret locking switch. If a little gentle jiggling doesn't free the zoom ring, then I can only suggest you take it in to a reputable camera shop for a Clean-Lubricate-Adjust (CLA).

SOURCE: My question is about a Quantaray 75mm-300mm

Slide a piece of paper partway under the ring (make sure you leave enough hanging out so you can remove it later) and see if that tightens the action some.

Another low-tech approach is to push the ring to expose the inner barrel, then attack one or more pieces of Scotch tape or masking tape.

SOURCE: Can the quantaray for Nikon

Yes, assuming we're discussing SLR cameras. It can also be used with most Nikon film SLRs.