Why Olympus hardly the choice for wedding photo?

Started Nov 29, 2009 | Discussions thread
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Re: a question of pride?
In reply to brightcolours, Dec 5, 2009

brightcolours wrote:

Then where are you going to compare equivalent sensor sensitivities? Or you conveniently just want to ignore what the ISO settings really mean?

I'm going to choose not to bring sensor sensitivity into the definition of lens speed.

In all simple truth, the f2 full frame equivalent compared to 4/3rds really is f4.

Both in depth of field, aperture size, and in exposure metering. As long as you set the cameras to equivalent ISO settings too.

Yes, and the full-frame equivalent of f/8 is really f/16, but that's just a setting to create equivalent images, not the speed rating of a lens, which is measured by maximum f/stop.

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