K Koolvin Messages 87 Edit My Images Yes 20 Apr 2010 #1 I've just figured out the 7D has auto ISO.... Why have Canon crippled this feature to lock ISO onto ISO 400 when using Flash/speedlight ?
I've just figured out the 7D has auto ISO.... Why have Canon crippled this feature to lock ISO onto ISO 400 when using Flash/speedlight ?
HoppyUK Messages 23,200 Name Richard Edit My Images No 20 Apr 2010 #2 Koolvin said: I've just figured out the 7D has auto ISO.... Why have Canon crippled this feature to lock ISO onto ISO 400 when using Flash/speedlight ? Click to expand... Because with flash you can vary the brightness of the light very easily to control exposure, which you cannot with daylight. In most situations, that's a better option, but all auto modes have their limitations.
Koolvin said: I've just figured out the 7D has auto ISO.... Why have Canon crippled this feature to lock ISO onto ISO 400 when using Flash/speedlight ? Click to expand... Because with flash you can vary the brightness of the light very easily to control exposure, which you cannot with daylight. In most situations, that's a better option, but all auto modes have their limitations.