ITEM NAME:WF10X 20mm Biological Microscope Widefield Hight Eyepiont Eyepiece 23.2mm Description: WF10X 20mm wide angle eyepiece Lens eyepiece. 10x magnification eyepiece lens. 20mm wide field of view. 23.2mm Interface suitable for Biological Microscopes. Feature: High eyepoint,wide angle. Specification: Feature:Wide Angle High Eyepoint Material: Optical Glass + Metal Magnification: 10X Field of View: 20mm Mount Size: 23.2mm Suitable for Biological Microscope Package Includes: 1 Piece WF10X 20mm Wide Angle High Eyepoint Eyepiece SKU: ALU0034007277008722.WF10X 20mm wide angle eyepiece Lens eyepiece. 1 Piece WF10X 20mm Wide Angle High Eyepoint Eyepiece. 10x magnification eyepiece lens. Suitable for Biological Microscope. 23.2mm Interface suitable for Biological Microscopes.