Used optical and testing

AmScope FM690 Series Upright Epi-fluorescence Binocular Compound Microscope 40X-2000X Magnification

• Manufacturer: Amscope
• Model: FM690

40X to 2000X magnification range using high-quality plan-achromatic objective lenses. 10X and 20X eyepieces provide 8 unique magnification settings. An epi-fluorescence microscope for laboratories and universitie...