10x, 20x & 40x 3D Stereo Magnification with Wide Field 10x Eyepieces & 0.5x Auxiliary Objective * Heavy Duty Boom Mount -- X & Y Axis Adjustable * 45 Degree Inclined Binocular Head -- Full 360 degree Rotation * Interpupilary distance adjustable between 55-75mm -- Molded Rubber Eyecups For Your Comfort * 10w Fluorescent Ring Light Included