You can always use a larger format lens for a smaller format, but I fear the bellows length you would need for this particular lens. You'll have to figure that out, as mentioned above, and give it a go. For 4x5, 360mm is already quite long; I was using a 360 lens with a tele design and that was still pushing the limits of my crown graphic... if I remember correctly, the bellows had to be fully extended.