Features 1、Clear Imaging: Lens coating, high light transmittance, high refractive index, the image is brighter and clearer. 2、Material: The mirror body is made of all metal material, with fine workmanship and quality assurance. 3、Wide Field of Vision: More comfortable viewing, the lens will not corrode, bloom, and have a long service life. 4、Standard Interface: The diameter of the interface is 30mm, and the stereo microscope with the same diameter can be used. 5、Uses: Suitable for using eyepieces on continuous zoom stereo microscopes. Specification Item Type: Microscope Lens Material: Aluminum Alloy, Optical Glass Model: WF10X/20 Use: Microscope Accessories Magnification: WF10X Field Of View: Approx.20mm / 0.8in Interface Diameter: Approx.30mm / 1.2in Lens Diameter: Approx.25mm / 1in Mirror Body Height: Approx.47mm / 1.9in Application: Use Eyepieces On Continuous Zoom Stereo Microscopes Package List 1 x Microscope Lens