Jason , I don't know where you searched , but plug in Resolution Targets and you will get enough examples to make you dizzy . You can also order them from some Companies e.g. Zeiss . I use the old 1951 Air Force Target as well as many others . You will have to pick the size Chart you need for the range you will set the Target at , and your Scope Magnification . Just play around a bit and you will determine what you need . You can blow-up or shrink the Targets you get on your Printer if you go to something like Kinkos . If you are really fussy , you can Order some high Quality Targets from various Optical Houses . The ones you will Print out on your Computer are OK and you will see differences in Scopes . Remember to compare Scopes of like Magnification . The Targets you Print out will have a fuzzy edge at high Magnification , but will do the job . You can buy Engine Rulings or Photo-Lithographic Charts ( on something like Chromium ) and they will look sharp even at 1000X but are pretty " spendy " . Have Fun !