ZEISS OPMI optics unit, for use on an existing Zeiss tripod or for use in technical applications. 3 articulated axes, cold light cable connection with mirroring(the cold light cable is not included). Front lens 200mm, eyepieces 20x, tube 160mm, zoom electric 0.5-2.5. field of view 20mm-5mm, magnification 8-40x, second-hand.
