Biological Microscope for Teaching Laboratory Popular Science Electron Microscope

About this item

• Achromatic objective: 185 (4X 10X 40X).
• Focusing range 15mm, equipped with a limiting device, can prevent the objective lens from hitting the pattern slice.
• Total magnification: 40X 400X 1000X 1600X Other options.
• Focusing range 22mm equipped with a limiting device to prevent the objective lens from hitting the pattern slice.
• Platform area 109*119mm.