RAIN_MAN said:ya someone mention abt PROFESSIONAL FILM,it helps?ARE those film really hav beta colour range?i always believe by overexposure will help to improve colour saturation...
i personally do not tink that palorizer help to improve colour saturation but it definatly help produre blue sky and reduce reflection...
pls advise...
Original poster is shooting D70, so comments about professional films doesn't really apply. Try shooting a roll of Velvia or even Reala... you'll literally see the difference.