Is there way to use lens from one brand in a dslr camera of another brand ?

There are several third-party adapters to allow Nikon F-mount lenses to be usable on Canons. You have to use operate totally manually (focus and aperture), but it will meter.

Probably not. I'm a long term 35mm photographer. There used to be adapters you could buy to use a lens from another maker. But they would only work on manual settings. Now that SLR's have gone digital, I really don't think you can use a Canon lens on a Nikon body, or whatever you had in mind. These cameras are just too high tech now.

best thing to do
go to manufacture site
and go to support
email them

Any of the brands ,so long they would be able to fixed through your camera that will be no problem..

nikon/fuji

but thats a trick answer as NIkon makes the body for Fuji and there is no such thing as a Fuji SLR lens.

otherwise no