NGC 7000
典藏者
王為豪
First light image of my new lens.
Sigma 500mm/F4 @ F4
Nikon D800 (astro-modified)
total exposure time = 1.25 hr
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First light image of my new lens.
Sigma 500mm/F4 @ F4
Nikon D800 (astro-modified)
total exposure time = 1.25 hr
First light image of my new lens.
Sigma 500mm/F4 @ F4
Nikon D800 (astro-modified)
total exposure time = 1.25 hr