Frame & Focus

[krphotogs]

I know when I ask this question, I will figure it out myself.... but quite often when trying to do a F/F with a D500, I get a lot of noise on the display. I am missing something on the settings.... anyone???

 

Kevin

[admin]

Nope, live view is very noisy.  Can you post a print screen so we can see?

[astroman133]

The active LiveView screen is made up of very short exposures, only a few milliseconds long. In order to see even the brightest stars, the ISO needs to be set to some large value. In addition to brightening the stars it also brightens the background noise. That is what you are seeing.