Feature Highlights: 1. Compact & Portable Design: This handheld spectrometer is just 55mm long—small enough to fit in your pocket, yet powerful enough for on-the-go use. Perfect for pros and hobbyists who need a reliable tool anywhere. 2. Durable & Sturdy Build: Made from aircraft-grade aluminum, it’s tough enough to handle daily use while keeping its precision intact. Built to last, so you can trust it trip after trip. 3. Advanced Diffraction Technology: With cutting-edge diffraction tech, it breaks down light spectra from gems, rocks, stamps, coins, and more—giving you clear, detailed analysis in seconds. 4. Accurate Gemstone ID: The high-quality built-in diffraction grating helps you tell natural gems from lab-made ones, whether they’re loose or set in jewelry. Simple, fast, and reliable. 5. Built-in Magnifier for Close-Ups: Get a clearer look with the integrated jewelry magnifier. Spot tiny details on gems, jewelry, and collectibles without missing a thing. Product Details: This 55mm handheld diffraction spectroscope is designed for portability and precision. Crafted from tough aluminum, it’s both lightweight and durable. The advanced diffraction grating delivers sharp spectral analysis for gemstones, minerals, stamps, coins, and other materials. The built-in magnifier lets you inspect fine details easily, making it a handy tool for identification and examination. Ideal for gem lovers, collectors, and field work. Specifications: - Color: As shown in photos - Material: Aluminum - Package Includes: 1x spectrometer, 1x leather case (color random, specific color not available) - Note: Only the items listed above are included. - Slight color variations may occur due to lighting and screen differences. - Size tolerance: ±1–3 cm.