8 88 man Regular GunNutz Rating - 100% 414 0 0 Location Grafton Ont Feb 17, 2011 #1 Looking in the scope ee I see listing with AO after what type of scope.What does AO mean ? Thanks
Mad_Mikee CGN frequent flyer Rating - 100% 99 0 0 Location Calgary Feb 17, 2011 #2 adjustable objective lens - you can change the parallax from 50, 100, 200, infinity, etc
8 88 man Regular GunNutz Rating - 100% 414 0 0 Location Grafton Ont Feb 17, 2011 #3 So that's what those thingys are called on the end of my scopes !!!! Thanks !!
sheephunter BANNED BANNED BANNED EE Expired Rating - 100% 1 0 0 Feb 17, 2011 #4 88 man said: So that's what those thingys are called on the end of my scopes !!!! Thanks !! Click to expand... Or the side on many brands.
88 man said: So that's what those thingys are called on the end of my scopes !!!! Thanks !! Click to expand... Or the side on many brands.
R Ron AKA CGN frequent flyer EE Expired Rating - 0% 0 0 0 Location Canada Feb 17, 2011 #5 They zero parallax and focus error at a specific adjustable distance. See this link on Parallax.
