I came across this link from one of the previous threads:
http://www.dslrtips.com/workshops/Ho...blue_sky.shtml
It explained how to use a CPL filter however what i didnt understand was the need to reduce exposure (negative compensation)
The CPL filter reduces light transmission already, so wouldnt negative exposure compensation worsen the picture??shouldnt it be the opposite(+ compensation)??
Also, wouldnt the metering take care of exposure issues (apply +ve compensation automatically)?
http://www.dslrtips.com/workshops/Ho...blue_sky.shtml
It explained how to use a CPL filter however what i didnt understand was the need to reduce exposure (negative compensation)
The CPL filter reduces light transmission already, so wouldnt negative exposure compensation worsen the picture??shouldnt it be the opposite(+ compensation)??
Also, wouldnt the metering take care of exposure issues (apply +ve compensation automatically)?