just had to pull the trigger on this one - 50 mag scope - 60mm objective - 30 mm tube - WITH ED GLASS - if you don't know what ED / APO glass is , look it up -- usually only on way more expensive scopes -- for example , HAWKE has a recent 10-50x60 ED scope and it retails for $899 -- got this AEON for less than $300 - if it is as good as my AEON 10-40x56 , i'm sure i'll be happy with it -- have not seen any reviews / videos on this scope - it is that new - anyone out there had a peek at it ?