Another type of lunar diamond ring

[RichardJ]

I was imaging the Moon with my 12-inch Dob last night when I came across this lovely crater. It is Proclus crater near Mare Crisium and its walls really light up with reflected sunlight. Also looked lovely through the eyepiece.

RichardJ :)

[Domol]

Nice! Well done. The moon will always have a gem or 2

[Stonius]

Nice! I've always liked that one, even as a kid. In fact, I think tonight is a good night for the western side (near Grimaldi) because of maximum libration.

Markus