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Микроскоп GL-99M GEM
Stereo zoom 6.5-45X(90) Zoom ratio l:7 Working distance:103mm The range for adjusting the visual distance:52-75mm The range for adjusting the diopter: 士5 The range for adjuring the focus: l35mm Wide-
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XTB-M GEM Микроскоп
стереомикроскоп, стереомикроскоп, стереомикроскоп с гибким кронштейном