Handheld Spectroscope, Gemological Prism Spectrometer, Full Spectrum, Adjustable Focus, Jewelers Eye Loupe, for Quick Identification Gemstone

Spectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths Specifications: Material: Metal Lens: Prism lens Size: 129x22mm Height: 129mm Diameter: 22mm Eyepiece: 8mm Product includes: 1*Spectroscope

• 【Reveals Gemstone Colors】Our Spectroscope detects absorption patterns, whether by shining a light through transparent stones or viewing reflected light from opaque stones
• 【Handheld and Portable】This spectroscope is designed to be held comfortably in your hand and is highly portable; making it easy to carry and use anywhere
• 【Versatile Gemstone Tool】Analyze loose or mounted stones with ease. Identify selective absorption of wavelengths to differentiate between natural and treated diamonds, and spot synthetic stones
• 【Observation method】Use a full-spectrum light source to illuminate the back of the object being observed, and start observing by placing the spectroscope close to the object.
• 【Compact Size】Measuring just 129mm in length; this spectroscope is small and compact; allowing for easy storage and transport