M42
典藏者
王為豪
1100mm/F7.3 telescope
Pentax 645z (astro-modified)
total exposure time 2.1 hr
more details in www.astrobin.com/239703/
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1100mm/F7.3 telescope
Pentax 645z (astro-modified)
total exposure time 2.1 hr
more details in www.astrobin.com/239703/
1100mm/F7.3 telescope
Pentax 645z (astro-modified)
total exposure time 2.1 hr
more details in <a href="http://www.astrobin.com/239703/" rel="noreferrer nofollow">www.astrobin.com/239703/</a>