[coasty]

Originally Posted by eeyore

I'd definitely second what coasty is saying about using you natural night vision - on moonlit nights you can also use a pair of binos with a big object such as 10x50s to increase youre visual range

Quite right and if you can get hold of 7x50 they are even better as they give an exit pupil diameter of about 7mm which is just about what the fully dilated human eye can get to..