Small Biological Microscope Eyepiece School Science Educational Optical Microscope Glass Lens WF5X/WF10X/WF15X/WF16X...

Used in the lens cone with the diameter of 23.2mm. Has a view field more than 50%-larger than normal eyepiece. The image-is bright and clear, and the effect is clearer. Small Biological Microscope Eyepiece School Science Educational Optical Microscope Glass Lens WF5X/WF10X/WF15X/WF16X. Features: Used in the lens cone with the diameter of 23.2mm. Has a view field more than 50%-larger than normal eyepiece. The image-is bright and clear, and the effect is clearer. The eye is not easy to be tired when observing, protect your eyesight-It fits most common size compound biological microscopes. Specifications: Material: metal. Type: WF5X/WF10X/WF15X/WF16X/WF20X/WF25X(optional). Thread: 23.2mm/0.9in. Package Includes: 1xMicroscopes Eyepiece. note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item