Hi there, been shooting Portra 400NC over 160NC and Im wondering whether the 400NC is newer and improved technology than the Portra 160NC.....not knowing the answer I would say the 400NC is the last Portra colour neg film Kodak have created to date.....why? cos to me it looks like a 100 asa film in terms of grain etc and the palette is superb and dare I say even nicer than 160NC when overexposed to 320 asa.....

Perhaps this is a good thread to list current colour negative film births and revamps.....