| Eyepiece: 10X / Ø24 mm | | Head Type: Trinocular | | Magnification: 6.8–47X | | Objectives Zoom Range: 0.68X–4.7X | | Zoom Ratio: 1:6.8 | | Field Diameter: Ø23 mm | | Working Distance: 110 mm | | Stereo Angle: 12° | | Viewing Angle: 35° | | Interpupillary Adjustable Distance: 50–75 mm | | Guide Rail Stand Focusing Distance: 80 mm | | Pillar Stand Focusing Distance: 115 mm | | Illumination: Reflecting 3W LED; Transmitting 3W LED | | Base Size: 330 × 300 mm | | Plate: Black & White |