纸箱光变焦系统立体显微镜（双眼型）epi-white带有调光照明

[Features]
●Mirror body type (with diopter adjustment function): binocular zoom
[Specifications]
●Total magnification (actual field of view)
・6.7x to 50x (φ34.3mm to φ4.6mm)
●Eyepiece: DHW10x (field of view 23)
●Objective lens: 0.67x to 5x (zoom ratio 7.5)
●Working distance (mm): 108
●Observable height (mm): 156.5
●Stage plate (mm): 135×195
●Lighting (epi-illumination): LED dimming
●Lighting (transmission): -
●Base W (mm) x × D (mm): 144 x 260
●重量镜体/支架（大约千克）：1.8/2.8