I made a trade online for one of these model scopes but, no matter how I adjust the AO through it's 720 degree rotation it just will not focus clear seems to look way to white with no contrast or clarity. I compared it to my Weaver t36 36x40 and the Weaver is so much clearer lots of contrast even the 22LR. bullet holes were clear at the same 50yd. target. I've read somewhere, that these Sightron scopes have a lifetime (fully transferable Warranty) to who ever owns it does anyone know this to be a fact? All help will sure be appreciated. Thanks!