12-01-2010, 12:17 AM
[quote name='LL: Mark Dubovoy']
So the next question is: If the light loss is so significant, how come we do not have great numbers of photographers complaining about severe underexposure at large apertures?[/quote]
What a dumb thing to say! Doesn't this i***t understand TTL metering or vignetting?
[quote name='LL: Mark Dubovoy']This graph clearly shows that camera manufacturers “game the system†by increasing the ISO without the photographer's knowledge.[/quote]
Another mega dumb claim... this light loss problem is in the corners. Increasing the sensor gain would lead the centers to overexpose.
GTW
So the next question is: If the light loss is so significant, how come we do not have great numbers of photographers complaining about severe underexposure at large apertures?[/quote]
What a dumb thing to say! Doesn't this i***t understand TTL metering or vignetting?
[quote name='LL: Mark Dubovoy']This graph clearly shows that camera manufacturers “game the system†by increasing the ISO without the photographer's knowledge.[/quote]
Another mega dumb claim... this light loss problem is in the corners. Increasing the sensor gain would lead the centers to overexpose.
GTW