Colpo-Master II units provide 3D stereoscopic viewing and include a smooth, continuous zoom magnification range of 4 — 27x with 20x eyepieces. They are available with binocular or camera-ready trinocular heads with a 298mm working distance. The field of vision ranges from 58.5mm at 4x to 8.5mm at 27x. Dual diopters allow clinicians to focus each eyepiece to adjust for natural vision differentiation between eyes for comfortable viewing. Our Colpo-Master II can maneuver in and under exam tables for optimal positioning.