Usado test machine en Shanghai, China

YZ20P5 Operation Microscopes

Eyepiece magnification: 12.5× | Focal length of objective lens: F=200 | Working distance: 190 mm | Magnification for main microscope: 5.3×, 8×, 16× | Diameter of field: 37 mm, 25 mm, 16.7 mm | Diopter adjustment:...