long exposure Nex 6/7

Started Nov 23, 2012 | Questions thread
Schwaeble Regular Member • Posts: 355
Re: long exposure Nex 6/7

RedDevilDan wrote:

2. turn off long exposure NR (I assume you are using iso100 in a low light situation, NR is making things less sharp)

I thought it takes a second equal length time exposure with the shutter closed and then does I am not sure what exactly with to "subtract the noise". --- and in doing so the image turns out less sharp? What is "it" doing and why does the image get less sharp?

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