Magic Lantern are a werid creature to digest. On one hand they are not part of te official Canon team. On the other, they realese incredible features for Canon touching an all aspects of the camera, from RAW video to (the dynamic range enhancing) dual ISO.
Their latest announcement revels a great feature call ML ISO, as opposed to “Canon ISO”. (The develpment name is a boring four letters acronym: ADTG)
The method involves quite a bit of tech, which I dont full understand, but it involves changing the way the sensor is being amplified. Tests done by Canon Rumors member Marsu42 show improvment of 1/3 to 1/2 a stop of dynamic range depending on the used ISO. [Read more...]