Meiji Techno EM-50 变焦立体显微镜 (6.7x - 45x)

Body: Binocular, Rotatable 360°, Cast Aluminum Alloy Construction 

Zoom Ratio: 0.67-4.5

Zoom Range: 6.7x - 45x 

Zoom Knobs Markings: 0.67, 0.7, 0.8, 1, 1.5, 2, 3, 4, 4.5

Zoom Control: Dual, graduated, bilateral - coarse focus only

Magnification: 6.7x - 45x

Field of View: 32.8mm – 4.9mm 

Working distance: 100mm (4”)

Eyetube Inclination: 45° 

Eyepieces: 10x

Interpupillary Distance: 54mm - 76mm 

Dioptric Adjustment: Dual

Extended Mag Range: 2.1x - 270x (With auxiliary lenses and eyepieces) 

Mounting: Fits 76mm Diameter Focus Holders

Auxiliary Lenses: Optional Accessory