Microscope Eyepieces 20X, 30.5mm Mounting Diameter Overview A 20X eyepiece designed for microscopes that accept a 30.5mm diameter eyepiece tube. Provides higher magnification for detailed observation and works with standard monocular and binocular microscope bodies that use the 30.5mm size. Key benefits Increased detail: 20X magnification makes small structures easier to see when combined with standard objective lenses. Simple compatibility: Fits any microscope eyepiece tube with a 30.5mm diameter, allowing quick upgrades or replacements. Easy installation: Standard mounting size enables fast swapping without adapters for compatible microscopes. Flexible use: Suitable for teaching, hobby observation, quality inspection, and other visual tasks requiring greater magnification. Complements accessories: Use with available objectives, slide preparation kits, and other accessories to optimize overall microscope performance. Specifications Magnification: 20X Mounting size: 30.5mm diameter Practical applications Classroom and teaching labs: Enhance student observation of prepared slides and teaching specimens by increasing apparent detail during demonstrations. Hobbyist microscopy: Ideal for collectors, entomologists, and amateur naturalists who need closer views of insects, plant tissues, and small organisms. Inspection and quality control: Useful for electronics, materials, and smallpart inspection where higher magnification reveals fine defects or assembly details. Compatibility and use tips Designed for microscopes with a 30.5mm eyepiece tube. Verify your microscope tube diameter before . Combine with different objective lenses to achieve the desired total magnification. Pair with slide preparation kits and appropriate objectives for results in specimen viewing and analysis. Available accessories We also offer a comprehensive selection of accessories designed to enhance your microscopy experience. From objectives to slide preparation kits, we have items to help you configure and optimize your microscope setup. Reliable replacement or upgrade option when you need straightforward 20X eyepiece performance for compatible microscopes.