Universal 30 mm microscope eyepiece designed for easy upgrade and reliable performance Key benefits Universal compatibility: Standard 30 mm mounting interface fits most microscopes for quick attachment and detachment, so you can integrate it with your existing setup. Clearer, brighter images: optical lenses combined with advanced optical coating increase light transmission and reduce reflections for sharper, more detailed views. Wider observation area: Wideangle design with a field number of approximately 22 mm delivers a larger usable field of view for efficient scanning and examination. Comfortable long sessions: eye point design accommodates eyeglass wearers and reduces eye strain during extended use. Durable construction: Aluminum alloy casing provides solid protection and longterm reliability for frequent handling and transport. Specifications and performance Mounting interface: standard 30 mm for broad compatibility Field number: approximately 22 mm for expanded field of view Optics: optical lenses with advanced coating to improve contrast and light transmission Body: durable aluminum alloy casing for strength and longevity Design features: wideangle optics and eye point for comfortable, clear viewing Practical uses Education and training: Ideal for classroom microscopes and teaching labs where quick setup and broad viewing areas improve demonstration and group observation. Hobby and specimen study: Well suited for entomology, mineralogy, and hobby microscopy where clarity and a wide field help with specimen identification and documentation. Industrial and lab inspection: Useful for quality control, material inspection, and routine research tasks that require reliable optics and comfortable extended viewing. Upgrade your microscope eyepiece to enhance clarity, expand the visible field, and reduce eye fatigue without changing your existing mounting setup.