A reminder for some memebers as to what the F stop is all about.

Started Jan 26, 2014 | Discussions thread
windsprite
windsprite Senior Member • Posts: 2,689
Re: A reminder for some memebers as to what the F stop is all about.
2

Messier Object wrote:

I don't often agree with Bob, however one needs to consider that the image made with the larger sensor and the 2x longer lens shows the same scene, but has been generated from 4x as many photons.

Why don't you often agree with Bob, then?  The above, or some derivative of it, is basically all he ever says. 

Julie

 windsprite's gear list:windsprite's gear list
Fujifilm FinePix F100fd Fujifilm FinePix F550 EXR Panasonic Lumix DMC-FZ200 Nikon D2H Nikon D300 +45 more
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