WF15X Wide Field Eyepiece 23.2mm Monocular Lens Replacement Biological Microscope Eyepiece WF5X WF10X WF15X WF16X WF20X WF25X Microscope Eyepiece Replacement Multiple Magnification Options: Choose from WF5X/20 WF10X/18 WF15X/13 WF16X/13 WF20X/10 or WF25X/10 specifications to customize your microscope’s magnification for different observation needs AmScope T400AB Compound Trinocular Microscope 40X-2000X Magnification... High-Quality Construction: Built with durable aluminum alloy and precision glass components this long lasting eyepiece maintains optical alignment and resists wear from frequent use Wide Field View: Experience exceptionally clear and bright images with our wide angle eyepieces designed for smooth viewing and enhanced optical clarity on your 23., 2mm tube microscope Wide angel eyepieces have a wide field, not only conducive to smooth viewing, but also make the image clearer and brighter. All metal material makes the eyepieces more ., and ., Specification: Diameter: 23., 2mm/0., 9in Material: aluminum alloy + glass Colour: Black Specifications: WF5X/20, WF10X/18, WF15X/13, WF16X/13, WF20X/10, WF25X/10 (optional) Packing list: 1 * eyepiece Biological Microscope Accessories Choose from Various Eyepiece Magnifications including WF5X WF10X and More for Better Viewing ; Color : WF10Xpercent18 ; Free... 2PCS WF5X Wide Angle Microscope Eyepiece Optical Lens Mounting Size 30 mm Field of View 20 mm with Eyecups for Stereo Microscope General Compatibility: Perfectly fits most biological microscopes with 23., 2mm diameter tubes making it a suitable replacement or upgrade accessory for various educational and laboratory applications