eliedata

Great Shot, well done. The lighting is perfect :)

You are cetainly right.
f1.2 is f1.2 as far as exposure is concerned.
DOF is increased due to the shorter focal length.

You (Mike Ronesia) are cetainly right.
f1.2 is f1.2 as far as exposure is concerned.
DOF is increased due to the shorter focal length.

A 150mm f2.8 on a m4/3 is equivalent to 300mm f2.8
The f stop is irrelevant to the form factor.

A 42.5mm f.2 on a m4/3 is equivalent to 85mm f1.2
The f stop is irrelevant to the form factor.

A 42.5mm f1.2 on a m4/3 is equivalent to 85mm f1.2
The f stop is irrelevant to the form factor.

A 150mm f2.8 on a m4/3 is equivalent to 300mm f2.8
The f stop is irrelevant to the form factor.

My colleagues and I bought 3 S100 cameras about 6 months ago. we were extremely satisfied with the image quality & the matchless convenience.

I used my camera really well travelling to Italy,...

I have the SX230 (14X) and the S100. Picture quality is cetainly much better from the S100 under any lighting condition, but the difference is greater as you increase the ISO in darker areas.

There is a lot of confusion in your statement. The f stop is irrelevant to the crop factor.

It is true that the crop factor for a 1/2.3" sensor is about 5.5 but this has nothing to do with the...