olympus colonoscope

(Pixels: 1.3¨C5M & Magnification: 1/10-300X & With 4 Bright LED Light & Screenshots Shake Resistance Function & Perfect For Industry Inspection,Laboratory Research,Justice Identify,Medical Care Analysis,Teaching Assistance,Jewelry and Antique Identify,Beauty and Health Care etc) Mini Portable 2MP LED USB Digital Microscope Endoscope Otoscope Magnifier 300X