Minox ZA 5 2-10 x 50 riflescope

Minox ZA 5 2-10 x 50 riflescope    BDC reticle, German glass, made in USA, has ring damage on tube, as can be seen in photos, was like that when I got it, doesn't seem to cause any problems, i used rings with plastic inserts on it and held good, nice magnification range, German Schott glass