This bloke is using a DSLR for scanning 35mm negatives: [ame=https://www.youtube.com/watch?v=AgOTk4ApEYs&feature=related]How to Scan Film With a DSLR - YouTube[/ame] He's using a Canon 5D with a Sigma 50mm macro lens. I'd like to try this with a Panasonic GH-2. What lens would give the best results? -- that is, close focus plus correct magnification for the negative to fill the frame? And what about medium format negatives? Any suggestions for adapted lenses? I've messed with macro shots with a reversed Panasonic 20/1.7, but the magnification is too high (and depth of field too shallow) for these purposes.