Biological Microscope (N-200M)
Compensation Free Binocular Head, Inclined at 30 degree, 360 degree Rotatable.Wide Field Eyepiece WF10X, P16XCF High-contrast Objective 4X, 10X, 40X, 100XBackward Quadruple NosepieceDouble Layers Mechanical Stage 140X...
Shanghai Olive Industries Co., Ltd.