Feature Highlights: 1. 195mm Achromatic Design – This 100X oil immersion objective features a 195mm parfocal length and achromatic optics for reduced chromatic aberration and clearer sample details. 2. Universal Compatibility – Equipped with a standard RMS thread interface (20.2mm), it easily fits most biological microscopes for flexible use. 3. Durable Metal Construction – Made of high-quality steel with a chrome-plated finish, it resists corrosion, wear, and accidental impacts for long-term reliability. 4. High-Precision Optics – Provides accurate 100X magnification with consistent performance, ideal for detailed observation in labs, education, or research. 5. Easy to Use – Ready to install and operate; simply mount onto your compatible microscope for immediate use. Product Details: This 100X oil immersion biological microscope objective is built with achromatic optical design to deliver clear, high-contrast images. Its all-metal body ensures durability, while the standard RMS thread allows quick compatibility with most microscope models. Perfect for laboratory, educational, or professional applications requiring high magnification and reliable performance. Specifications: - Type: 195mm Achromatic Objective - Magnification: 100X (Oil Immersion) - Interface: RMS Thread (20.2mm) - Material: Metal (Chrome-Plated Steel) - Color: Black Package Includes: 1 × Biological Microscope Objective Lens Note: Slight color variations may occur due to lighting and screen settings. Product dimensions may have a tolerance of +/- 1–3 cm.