K20d vs Nikon D90

Started Nov 3, 2009 | Discussions thread
Tan68 Veteran Member • Posts: 5,778
Re: astrophotography with the K20

i don't remember the names, but there is software specific to astrophotography.

how does it work to combine several 30 sec exposures taken with the K20?

doesn't the 30 second dark frame subtraction cause gaps in the star trails ? (alternating 30 sec of star movement, then 30 sec not captured due to DFS)

or were you talking about using the K10 for this?

Henrik Melander wrote:

weather sealings are great when you take pictures of stars. I have a cabin and there i usaly just set up 30sec exposures in manual mode then set it on 99 continous pictures.

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