| With high quality optical system, reliable structure and reasonable price, this microscope is widely used in academic and medical fields. | | |
| | | | XSZ-131 | XSZ-231 | Viewing Head | Monocular Head, at 30°, 360° Rotatable | 
| | Sliding Binocular Head, at 45°, 360° Rotatable | | 
| Eyepiece | Wide Field Eyepiece WF10X、P16X | 
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| Objective | Achromatic4X、10X、40X、100X | 
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| Stage | Double Layer Mechanical Stage 120X120mm/60X30mm | 
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| Condenser | Abbe NA1.25 with Iris Diaphram and Filter | 
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| Illumination | Built-in Illumination, Halogen Lamp 6V20W | 
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| Plan-concave Mirror | 
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