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| Does anyone know of a DSO that shows gravitational lensing that one can see with a refractor or reflector amateur scope? Preferably from the Northern hemisphere but I'm curious either way. Anyone have pics? |
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| There is an Einstein lens that can be imaged by amateur scope albeit in the rather large end of the spectrum , Abell 370. Very dark skies, long integrations and very good seeing required. |
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Also the Coma Supercluster, Abell 2218. Here is an AB image: https://www.astrobin.com/full/6w4thy/0/ |
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Of course there are! Check out my attempts at Abell 2218: https://www.astrobin.com/66765/?nc=&nce= And a comparison with HST: https://www.astrobin.com/69184/?nc=&nce= Ciao! Lorenzo |
