Current railfan gear: Canon 1DS Mark II 28-300L IS ("one size fits all" lens) 17-40L (cab interiors) Occasional use: 70-200L f/2.8 IS (sharper than 28-300) 100-400L IS (long shots) 15mm fisheye (cab interiors) Layout photography: 45mm TS/E (tilt-shift) 24mm TS/E 90mm TS/E Going back in history: Canon 10D Nikon Coolpix 5700 Various P&S digital Hasselblad 500 C/M Olympus OM-2