--- product_id: 388652034 title: "GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps" brand: "gain express" price: "305 Lei" currency: RON in_stock: true reviews_count: 5 category: "Gain Express" url: https://www.desertcart.ro/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye store_origin: RO region: Romania --- # Compact 55mm size Diffraction tech for precise spectral analysis Durable aluminum build GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps **Brand:** gain express **Price:** 305 Lei **Availability:** ✅ In Stock ## Summary > 🔍 Unlock the hidden spectrum of your treasures — because every gem deserves a spotlight! ## Quick Answers - **What is this?** GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps by gain express - **How much does it cost?** 305 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Heavy-duty aluminum construction ensures this spectroscope withstands daily use without compromising performance. - • **Pocket-Sized Precision:** Ultra-compact 55mm design fits effortlessly in your toolkit or pocket, ready for on-the-go gem analysis. - • **Instant Expert Insights:** Quickly distinguish natural from synthetic stones and irradiated gems, elevating your appraisal game and impressing clients. - • **Dual-Function Magnification:** Integrated jeweler’s loupe offers crystal-clear close-ups, perfect for inspecting fine details on gems, coins, and stamps. - • **Cutting-Edge Diffraction Tech:** Advanced diffraction grating reveals detailed light spectra, empowering you to authenticate gems and antiques like a pro. ## Overview The GAIN EXPRESS Handheld Diffraction Spectroscope is a compact, durable 55mm aluminum tool designed for professionals and hobbyists to analyze light spectra in gems, coins, stamps, and antiques. Featuring advanced diffraction technology and a built-in jeweler’s loupe, it enables precise identification of natural versus synthetic stones and detailed inspection of fine details, all in a portable, easy-to-use format. ## Description A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby against red or pink sapphire . Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. The process allows the gemologist to see the various wavelengths absorbed by the gemstone. Thereby allowing the gemologist to know what elements are contained in the gemstone that are causing the absorption. Making this as one of the most important tools in identifying gemstones.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 wavelengthsFeatures:Heavy-duty and lightweight with its aluminum constructionPrecise, Easy and very convenient to useDurable, built to last longA top quality instrument giving a brilliant spectrum.Specifications:Length: 55mmDiameter: 15 mmMaterial: Aluminum (Heavy Duty)Inside Instruction: Diffraction TypeSet Includes:1 x Small Diffraction Spectroscope1 x Synthetic Leather Carry Pouch1 x Standard Packaging box Review: イスラエルの回折格子を買っていくつか分光器を作ってみたが斜視になるとか鮮明度悪く、とても暗線なぞ 見えなかった。本品は直線視できるし鮮明で明確に輝線・暗線見えるので驚いた。宝石用途は知らなかった。 紙への反射太陽光、パソコン画面、LED、蛍光灯等の違いははっきり判る。塩は身近にあるので炎色反応を 試してみようと思っている。嵩張らないし素晴らしい商品です。 Review: Ultra-compact ( easy to lose ? ) Works Okay. A curious bit of kit. Skimpy instructions. ## Features - 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 - Durable Construction: Built with sturdy materials; this spectroscope is durable and can withstand everyday use; ensuring long lasting performance - Compact Size: Measuring just 55mm in length; this spectroscope is small and compact; allowing for easy storage and transport - Diffraction Technology: Equipped with advanced diffraction technology; this spectroscope enables the analysis of light spectra emitted or absorbed by various objects like gems rocks stamps coins and watches - Jewelers Eye Loupe Included: The spectroscope features a built in jewelers eye loupe; providing magnification for a closer look at fine details on gems jewelry coins stamps and antiques ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MNEAMF4 | | ASIN | B00MNEAMF4 | | Batteries Included? | No | | Batteries Required? | No | | Color | 55mm Spectroscope | | Customer Reviews | 4.4 4.4 out of 5 stars (156) | | Customer reviews | 4.4 4.4 out of 5 stars (156) | | Date First Available | 25 August 2014 | | Date First Available | 25 August 2014 | | Handle Material | Aluminum | | Included components | Sheath | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 10 g | | Item model number | CLMG-7206 | | Item model number | CLMG-7206 | | Manufacturer | Gain Express | | Manufacturer | Gain Express | | Material | metal | | Number Of Pieces | 1 | | Part number | CLMG-7206 | | Product Dimensions | 7.62 x 2.54 x 2.54 cm; 10 g | | Product Dimensions | 7.62 x 2.54 x 2.54 cm; 10 g | ## Product Details - **Batteries required?:** No - **Brand:** GAIN EXPRESS - **Colour:** 55mm Spectroscope - **Lens material:** Aluminum - **Product dimensions:** 5.5L x 2.5W centimeters ## Images ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 1](https://m.media-amazon.com/images/I/51CAR0tIf-L.jpg) ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 2](https://m.media-amazon.com/images/I/61wv5kMfpyL.jpg) ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 3](https://m.media-amazon.com/images/I/71EGNadGZrL.jpg) ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 4](https://m.media-amazon.com/images/I/71GjZ7feDSL.jpg) ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 5](https://m.media-amazon.com/images/I/71HNYSkIgdL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by ケ***ー on 8 November 2021* イスラエルの回折格子を買っていくつか分光器を作ってみたが斜視になるとか鮮明度悪く、とても暗線なぞ 見えなかった。本品は直線視できるし鮮明で明確に輝線・暗線見えるので驚いた。宝石用途は知らなかった。 紙への反射太陽光、パソコン画面、LED、蛍光灯等の違いははっきり判る。塩は身近にあるので炎色反応を 試してみようと思っている。嵩張らないし素晴らしい商品です。 ### ⭐⭐⭐⭐ Review *by G***G on 8 November 2021* Ultra-compact ( easy to lose ? ) Works Okay. A curious bit of kit. Skimpy instructions. ### ⭐⭐⭐⭐⭐ Review *by M***L on 11 June 2022* Tiene una resolución aceptable para las dimensiones que tiene. La relación rendija-foco que determina la resolución para una densidad de lineas fija es suficiente para resolver algunos dobletes en lámparas de Hg-Ne. Se pueden ver con bastante claridad las líneas de absorción al apuntar al cielo nublado y puede utilizarse el segundo orden para resolver detalles en la región violeta. Recordemos que se trata de un espectroscopio y no de un espectrómetro, por lo que evidentemente carece de escala graduada. En las imágenes, una lámpara fluorescente convencional y un láser NdYAG doblado (532 nm). ## Frequently Bought Together - Handheld Durable Small Diffraction Spectroscope Kit Gemmology Gems (55mm Spectroscope) - 60mm Magnifier Calcite Dichroscope Two Pleochroic Colors Gemstone Identification Magnifier for Gems Jewerly Craftsmen, Jewerler, Hobbies - Salmue Gem Refractometer,Jewellery RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer for Gemologists' Travel/Portable Lab Suitcase. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye](https://www.desertcart.ro/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-05-04*