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Author Topic: Relationship between diaphragm Size  (Read 1530 times)

thierrylegros396

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Relationship between diaphragm Size
« on: May 04, 2009, 07:29:06 am »

In many compact cameras you can find bright f2 or f2.8 openings for wide angle.

Some brands offering often brighter lenses than others, Canon Vs Fuji for example.

But what is the relationship between Diaphragm Size and Sensor Size      


Have a Nice Day.

Thierry
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