Microscope 100X-2000X Compound Monocular Microscopes with Mechanical Platform,Dual Illumination,Smartphone Holder, 10 PCS Microscope Slides, Accessories
The mechanical platform has two knobs. These controls move the slide slowly and precisely, giving you exacting control of slide position.
1*smartphone holder, 10*biological slice samples, 9*biological learning tools, 1*handbag
4X 10X 40X achromatic objective lens and 25X WF eyepiece and a 2X barlow lens achieve 100X - 2000X magnifications.
Dual illumination system allows you to examine both transparent and solid specimens.

Made of sturdy alloys that minimize vibration, minimizing fluctuation with temperature variations.