Sigma 19mm 2.8 for night / astro shots?

Started Jun 7, 2014 | Discussions thread
joe6pack Senior Member • Posts: 1,590
Re: Sigma 19mm 2.8 for night / astro shots?

I'm assuming you are not attaching your camera to telescope. IMHO, a manual focus lens is much preferred. The focus-by-wire auto lens will drive you nuts as you have to refocus every time the camera shutdown.

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