quality 40X objective lens designed for clear, detailed observation of microscope specimens. Constructed from durable aluminum alloy for longlasting use and a lightweight feel for easy handling and fast installation. Standard RMS thread ensures compatibility with most microscopes and smooth integration into existing setups. Key benefits Precision viewing at 40X magnification for observing cell structure, tissue detail, and small organisms. Durable aluminum alloy construction resists wear and provides consistent alignment and performance. Standard RMS thread for broad compatibility with many microscope models, reducing the need for adapters. Lightweight and compact design makes changing objectives quick and simple during classroom or laboratory work. Suitable for education, research labs, and hobbyist microscopy where reliable magnification and easy handling are important. Features Magnification: 40X Mount: standard RMS thread Material: aluminum alloy Design: lightweight for easy installation and handling Typical applications Classroom biology labs for teaching microscopic anatomy and prepared slide observation. Research or teaching laboratories for routine specimen examination and documentation. Hobbyist microscopy for exploring pond water samples, plant tissues, insect parts, and prepared slides. Easy to install and compatible with most microscopes that accept RMS objectives, this 40X lens is a practical upgrade to enhance detail and clarity in everyday microscopy work.