The Stereo Microscope BMS 11-B-2L has two WF10x/22mm eyepieces that are high-eyepoint. The tubes are inclined 45 degrees. One of the tubes has dioptric compensation while the third tube is used for capturing photos and videos. The microscope has a head that can be rotated 360 degrees and an adjustable interpupillary distance of 50 to 76mm. It has 1x and 3x objectives and magnification of 10x and 30x. The microscope has a working distance of 100mm and features focusing knobs on either sides. Illumination is provided by a 12V-15W adjustable halogen.