Basic type with 2 step magnifications:10X, 16X All the lens are multi-coated, moistureproof, antireflection Excellent optical performance gives a super clear image.

Microscope Type	Converging stereoscope microscope
Magnification selection	Two steps magnifications
Eyepiece	10x
Magnification Ratio(Field of View)	10x(18mm),16x(14.5mm)
Range of Pupil Distance	50mm ~ 82mm
Adjustment of Diopter	+/-5D
Slit Width	0~9mm continuous(at 9mm,slit becomes a circle)
Slit Height	continuous from 1~8mm
Aperture Diameter	φ9mm, φ8mm, φ5mm, φ3mm, φ2mm, φ1mm, φ0.2mm
Slit Angle	0°~180° adjustable
Slit Inclination	5°,10°,15°,20°
Filter	Heat absorption, Grey, Redfree, Cobalt blue
Illumination Bulb	12v/50w Halogen Bulb
Side shift	110mm
Depth shift	90mm
Height shift	30mm
Fixation target	Red LED
Dimension	690mm(L)x440mm(w)x420mm(H)