M Murcielago New Member Mar 14, 2005 576 0 0 Aug 10, 2005 #1 using film so considering either ISO400 or 800, cathay photo has 800 right ? then what abt the apertures to use and focal length?
using film so considering either ISO400 or 800, cathay photo has 800 right ? then what abt the apertures to use and focal length?