Microscope achromatic objective lens set designed for clear, reliable imaging and wide compatibility Key benefits Improves image clarity and color fidelity: achromatic design reduces chromatic aberration for sharper, truer images across magnifications. Versatile magnification range: four objectives (4X, 10X, 40X, 100X) cover scanning, routine observation, and power inspection without needing extra optics. Easy installation and broad compatibility: 20.2 mm mounting size with a standard RMS thread fits most common microscope nosepieces and simplifies swapping objectives. Durable, stable construction: coppercore housing provides solid mounting, good thermal stability, and longterm mechanical reliability. Main specifications Type: Microscope achromatic objective lens Magnification: 4X / 10X / 40X / 100X Mounting size: 20.2 mm Thread: Standard RMS thread Material: Copper core How this lens solves common problems Reduces color fringing and blurred edges that can obscure fine detail, making measurements and identifications more reliable. Provides a complete set of magnifications so users can move from overview to detail examination without swapping systems. Fits standard RMS mounts so you can upgrade or objectives quickly without custom adapters. Robust copper construction minimizes alignment shifts and wear from repeated use. Practical use scenarios Classroom and teaching labs: Quickly switch between 4X and 10X for demonstrations and use 40X and 100X for student exercises that require higher resolution. Clinical or diagnostic work: Reliable achromatic performance helps technicians and clinicians see cellular detail and staining differences with greater consistency. Industrial inspection and research: Use the full magnification range for quality control, materials inspection, or routine laboratory research where repeatable optical performance and mechanical stability matter. What to expect in daily use Stable mounting and easy thread engagement with standard RMS fittings. Consistent image improvement over nonachromatic objectives at comparable magnifications. A single, compact set that covers the most commonly needed magnifications for general microscopy tasks. Compatibility and handling notes Designed for microscopes accepting 20.2 mm mounting with standard RMS threads. Verify your instrument accepts RMSthread objectives before installing. Handle objectives by the barrel; avoid touching optical surfaces and follow standard microscope care for cleaning and storage to maintain performance.