I’ve been reading Understanding Exposure by Bryan Peterson and he says that to meter off green grass you should take the reading at -2/3.
I’ve just read an article online (http://www.jonbrockphotography.com/s...358_25097.html) and the chap reckons metering off green grass you don’t have to make any adjustments. The only reason I can think why he says keep it at 0 (middle of meter reader) metering is that he mentions ‘sunlit grass.’ In the Bryan Peterson book he doesn’t mention sunlit, just green.
Would be interesting to see if people on here use green grass and what reading they take from it.