Portable Grating Gemological Spectrometer, Handheld Diffraction Spectroscope, Adjustable Focus and Anti-Reflection Housing, Clear Imaging, for Antique, Jewelers, Gemstone Identification

Product Specifications: Material: Aluminum alloy, glass lens Lens: Optical coated grating lens Lens: Eyepiece 5nm, Objective lens 4nm Dimensions: 57x16nm Weight: 19g Storage: Leather packaging bag Product Includes: 1 * Spectroscope

• 【Gem Spectroscope】: Whether observing transmitted light through transparent gemstones or capturing reflected light from opaque gemstones, this spectroscope precisely captures their unique absorption patterns, taking you deep into the origins of gemstone color.
• 【Clear and Easy to Read】: Built-in high-quality optically coated grating lenses create a clear, continuous rainbow spectrum, with black or white breaks being key for identification. Learning to identify these characteristic spectral lines is the core skill for accurate gemstone analysis.
• 【Professional Distinguish】: Differentiates between natural and treated diamonds; distinguishes between natural and synthetic gemstones; suitable for both loose stones and mounted jewelry, easily handling various identification scenarios.
• 【Portable Design】: Ergonomically designed for a comfortable and stable grip; easily fits in a pocket or bag, making it your ideal portable identification partner whether in the classroom, laboratory, jewelry exhibition, or outdoor exploration.
• 【Pocket Size】: Includes a dedicated leather carrying pouch, enhancing carrying security and adding a professional touch, allowing you to elegantly explore the mysteries of gemstone spectra anytime, anywhere.