--- product_id: 18698623 title: "AmScope GM400TY Trinocular Gemology Stereo Zoom Microscope, WH10x" brand: "amscope" price: "₨67542" currency: SCR in_stock: true category: "Am Scope" url: https://www.desertcart.sc/products/18698623-amscope-gm400ty-trinocular-gemology-stereo-zoom-microscope-wh10x store_origin: SC region: Seychelles --- # Dual upper & lower daylight illumination 360° rotatable trinocular head 7x-90x magnification range AmScope GM400TY Trinocular Gemology Stereo Zoom Microscope, WH10x **Brand:** amscope **Price:** ₨67542 **Availability:** ✅ In Stock ## Summary > 🔍 Elevate your gemology game—see what others miss! ## Quick Answers - **What is this?** AmScope GM400TY Trinocular Gemology Stereo Zoom Microscope, WH10x by amscope - **How much does it cost?** ₨67542 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/18698623-amscope-gm400ty-trinocular-gemology-stereo-zoom-microscope-wh10x) ## Best For - amscope enthusiasts ## Why This Product - Trusted amscope brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Sharing:** Trinocular head with 45° tilt and 360° rotation reduces strain and enables effortless collaboration or photo documentation. - • **Zoom into Precision:** Seamlessly adjust from 7x to 90x magnification with a smooth 0.7x-4.5x zoom objective plus 2.0x Barlow lens for unparalleled detail. - • **Illuminate Every Facet:** Dual light sources—7W fluorescent and 30W halogen with darkfield condenser—deliver crisp, true-to-life color for flawless gem inspection. - • **Designed for Professionals:** Widefield high-eyepoint eyepieces with adjustable interpupillary distance accommodate glasses wearers and extended sessions without fatigue. - • **Secure & Measure with Confidence:** Inclined pillar stand with rotatable mechanical stage and flexible gem clamp ensures precise angle measurement and stable specimen handling. ## Overview The AmScope GM400TY is a professional-grade trinocular stereo zoom microscope designed for gemology and jewelry applications. Featuring a 7x-90x magnification range with a 0.7x-4.5x zoom objective and 2.0x Barlow lens, it offers continuous zoom and a long working distance for manipulating large specimens. Dual upper and lower light sources with a darkfield condenser provide superior illumination for detailed surface and internal gem inspection. Its ergonomic trinocular head with 360° rotation and 45° tilt reduces eye and neck strain while enabling easy sharing and photo capture. The inclined pillar stand includes a rotatable mechanical stage and flexible gem clamp for precise angle measurement and secure specimen positioning, making it an indispensable tool for professional gemologists and jewelry experts. ## Description The AmScope GM400TY gemology stereo zoom microscope has a pair of 10x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, a 2.0x Barlow lens, and an inclined pillar stand. The microscope has an overall magnification range of 7x-90x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The WH10x20mm widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide continuous zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. High-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. The microscope has upper and lower rheostat-controlled lighting. The upper (reflected) 7W fluorescent light source is mounted on a gooseneck for examining surface details. The lower (transmitted) 30W halogen light source has a built-in darkfield condenser for examining the inside quality of gems. The inclined pillar stand has a round mechanical stage for measuring gem angles, a flexible gem clamp to secure gems at any angle. The white stage plate provides contrast with dark-colored specimens, and the frosted stage plate allows light to illuminate specimens from below. The inclined pillar stand can be inclined to 38 degrees. It has a round mechanical stage for measuring gem angles, a flexible gem clamp to secure gems at any angle. The white stage plate provides contrast with dark-colored specimens, and the frosted stage plate allows light to illuminate specimens from below. SpecificationsHeadTrinocularMagnification7x-90xObjective power0.7x-4.5xEyepieces (30.5mm)WH10x20mmTrinocular portC-mount or 23mmOptical working distanceUp to 4"Stereo angle12.4 degreesIllumination typeTransmitted and reflectedLight source7W fluorescent (upper), 30W halogen (lower)FiltersFrosted, whiteCondenserDarkfield with iris diaphragmPower110V-120VMicroscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.What's in the Box?GM400TY stereo zoom microscope with darkfield condenserRotating stage, round10x eyepieces, one pair2.0x Barlow lensGem clampFrosted glass plate, roundWhite stage plateEye guards, one pairStage clips, one pairPower adapterDust coverInstructions ## Features - Professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including gem and jewelry applications - Trinocular viewing head with pair of 10x widefield high-eyepoint eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing - 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, and a 2.0x Barlow lens extends the magnification range - Upper and lower light sources provide close-to-daylight illumination for clear color reproduction, and light transmitted through the built-in darkfield condenser is designed for the examination of the inside quality of diamonds - Inclined pillar stand with rotatable round mechanical stage measures gem angles, flexible gem clamp secures specimens, and white stage plate provides contrast with dark-colored specimens ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005OKM1FI | | Brand | AmScope | | Color | clear | | Enclosure Material | glass | | Global Trade Identification Number | 00013964561142 | | Item Highlight | 7X-90X Magnification Range Includes 2.0X Barlow Lens 0.7X-4.5X Zoom Objective WH10x Eyepiece | | Item Weight | 3.3 pounds | | Light Source Type | Halogen, LED | | Magnification Maximum | 90 x | | Manufacturer | United Scope LLC. | | Manufacturer Part Number | GM400TY | | Model Name | GM400TY | | Model Number | GM400TY | | Number of Items | 1 | | Number of Packs | 1 | | Objective Lens Description | 0.7x-4.5x zoom objective; 2.0x Barlow lens | | Power Source | Corded Electric | | Real Angle Of View | 45 degrees | | UPC | 013964561142 | | Unit Count | 1 Count | ## Product Details - **Brand:** AmScope - **Color:** clear - **Item Weight:** 3.3 pounds - **Light Source Type:** Halogen, LED - **Magnification Maximum:** 90 x - **Material:** glass - **Model Name:** GM400TY - **Objective Lens Description:** 0.7x-4.5x zoom objective; 2.0x Barlow lens - **Power Source:** Corded Electric - **Real Angle of View:** 45 degrees ## Images ![AmScope GM400TY Trinocular Gemology Stereo Zoom Microscope, WH10x - Image 1](https://m.media-amazon.com/images/I/61q7+uoX0IL.jpg) --- ## 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.sc/products/18698623-amscope-gm400ty-trinocular-gemology-stereo-zoom-microscope-wh10x](https://www.desertcart.sc/products/18698623-amscope-gm400ty-trinocular-gemology-stereo-zoom-microscope-wh10x) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-05*