view is also expanded, which is not only comfortable to watch, but also has a field of view and clearer imaging.

Product Description:
Magnification: 25X
Field of View: 12mm
Mounting Size (in diameter): 23.2mm
Lens Material: Glass
Shell: Metal
Microscope: Biological Microscope
Special reminder: This eyepiece is equipped with professional biological microscopes, with a diameter of 23.2mm. Not all microscopes can be used. Please do not buy this eyepiece if you use a toy microscope! (The diameter of the simple and toy microscopes on the market is 20mm or other sizes, which does not match this eyepiece)
Please allow 0-2mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Material: Metal
colour: black

Package Contents:
1 x Biological Microscope Eyepiece