Product overview One WF10X 22mm eyepiece designed for wide angle viewing and comfortable observation. Works with 30mm mounting tubes. Includes two rubber eye guards for added comfort and light blocking. Key benefits Clear 10X magnification for detailed observation without excessive zoom. Wide angle design expands the visible field for faster scanning and more context during viewing. eyepoint and adjustable seating improve comfort for users who wear glasses and reduce eye strain during extended use. Simple compatibility with instruments that accept 30mm eyepieces for straightforward installation. Specifications Model supplied: WF10X 22mm eyepiece, one piece per package Magnification: WF10X Mounting size: 30mm Field of view: 23mm / 22mm / 24mm depending on instrument configuration Included accessories: 2 rubber eye guards for comfort and light control Practical features Adjustable design lets you fine tune eyepiece position for focus and comfort. eyepoint and wide angle optics improve user experience during long observation sessions. Compact and portable form makes it easy to carry and switch between instruments. Typical applications Laboratory and classroom microscopy where consistent 10X magnification and wide field viewing are needed for teaching or routine observation. Quality control and inspection tasks where clear, comfortable viewing helps evaluate small parts or features. Hobbyist and field use with compatible stereomicroscopes for specimen viewing, electronics work, or coin and stamp inspection. What you get One WF10X 22mm eyepiece with two rubber eye guards ready to install in any compatible 30mm mount instrument. Designed for practical, comfortable use and straightforward compatibility.