California he has a 30mm tube not an apature or lense. The 30mm tube is signifigantly larger than the Americanized 1 inch tubes cause they can hunt at night in many European countries.


RH455, you may want to mount a different scope on your rifle to see if it is the scope that has the problem. Just to get that out of your mind. If it is the scope you can go ahead and return it for a new one.