SURVEY - Do FT / mFT users know the difference from "full frame"? Replies wanted!!

Started Apr 26, 2013 | Discussions thread
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ultimitsu
ultimitsu Veteran Member • Posts: 6,623
Re: SURVEY - Do FT / mFT users know the difference from "full frame"? Replies wanted!!

Kewee wrote:

Great Bustard wrote:

It's a shame that you can't understand that f/2.8 on mFT puts the same amount of light on the sensor as f/5.6 on FF for a given shutter speed, which, in turn, results in the same noise for equally efficient sensors.

I'm assuming you believe f/2.8 allows twice as much light to pass through the lens as f/5.6,

Why would you assume that?

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NRV
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