I’ve used a trusty Nikon Coolscan IV for years, since I bought it for a song from someone who didn’t really know what it was (sometimes in life, you get lucky). It’s a fantastic scanner – quick, produces scans of decent size, and because it focuses on the film itself, capable of producing sharp results. However, it’s only designed for 35mm film – as I’m shooting more and more 120 film recently, I thought it was (sadly) time to replace it.