Discovered that wearing sunnies before you go out viewing really helps with night vision.also looking at faint nebula with sunnies on really make them stand out. Sounds weird I know but next time your out give it a try, you won't be disappointed
lol houghy I got my better half to have a look too, and she said that the nebula really stood out a lot more than with the naked eye. Tea bags and flippers are next week hint.
I wore my dark-tinted prescription glasses one night to see the Moon better and it worked but I couldn't see anything else! Just BLACK! Mustn't be a polarised tint.