| Especially when you look at what the actual ISOs are, vs. what is reported by the camera. The Pentax are closer to the real value than the Nikons and Canons (eg. the D300's ISO 800 is actually ISO 571, while the K10D's is 734 and the K20D's is 682.
Mind you, I'm a bit disheartened by that rampant ISO "cheating"... |