Fixed power and wide angles. ZEISS eyepieces ensure that even the smallest detail is seen in fascinating clarity. Bayonet mount allows for quick attachment to any ZEISS Diascope.
Magnification (Diascope 65): 30x
Field of View (ft/100 yards / Diascope 65): 120
Magnification (Diascope 85): 40x
Field of View (ft/100 yards / Diascope 85): 90