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Any gravitational lensing effects that can be seen through scope?
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06-11-2018, 09:04 AM
Wavytone
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Join Date: Jul 2008
Location: Killara, Sydney
Posts: 4,147
Alex Einstein’s Cross is possible visually in a 25”-40” dob...
https://www.cloudynights.com/topic/4...mateur-scopes/
If someone has a 30” at a star party there are few to try.
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