RE: Redfield scope
Right on. Most scopes need to be focused for the user. The end close to your eye will turn to change the focus. Watch through it as you turn the eye piece until it come into fucus. If its an Old Redfiel it should be a great scope. The old Redfields were about as good as scopes got in their day. I have several 30 year old ones that are still in fine working order.