Discovery of the M31 [OIII] emission arc
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[Video] ZWO ASI290mm vs ASI174mm cool
by Richard205maria
2016.5.22
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here is a short clip using the new camera ZWO asi290mm (monochrome) and another clip using the ZWO ASI174mm cool, both cameras are very good in their fields, I have my favorite one, even though I don’t have many good nights for testing and doing astro-images …i hope One day this coming summer, I could really use some of those cameras, weather has not helped me very much over this part of the states,,, but everything in life has a season. for both videos (cameras) i used the SAME TELESCOPE AND MOUNT..enjoy the video and have an idea of what the new zwo asi290mm could do…the 174mm is a proven horse already….Rich
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