---
product_id: 65029846
title: "AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera"
brand: "amscope"
price: "R4126"
currency: ZAR
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.za/products/65029846-amscope-3-5x-90x-trinocular-stereo-microscope-with-4-zone
store_origin: ZA
region: South Africa
---

# 144-LED 4-zone dimmable ring light 18MP USB 3.0 high-res camera 3.5X-90X super wide zoom AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera

**Brand:** amscope
**Price:** R4126
**Availability:** ❌ Out of Stock

## Summary

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## Quick Answers

- **What is this?** AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera by amscope
- **How much does it cost?** R4126 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/65029846-amscope-3-5x-90x-trinocular-stereo-microscope-with-4-zone)

## 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

- • **Zoom into Precision:** Experience an ultra-wide 3.5X to 90X magnification range that adapts seamlessly to every detail, from biological samples to industrial inspections.
- • **Illuminate Every Angle:** 144 energy-efficient LEDs with quadrant control let you sculpt light perfectly, revealing textures and contours others miss.
- • **Capture & Share Brilliance:** 18MP USB 3.0 camera streams crystal-clear live images and records stunning photos/videos for effortless collaboration and documentation.
- • **Flexible Boom-Stand Mastery:** Double-arm, ball-bearing boom stand offers smooth, 360° rotatable positioning—work comfortably from any angle without missing a beat.
- • **Optimized for Professionals:** Dual ocular diopters, wide-field eyepieces, and included Barlow lenses ensure sharp focus and ergonomic viewing for extended productivity.

## Overview

The AmScope SM-4T Trinocular Stereo Microscope combines a powerful 3.5X-90X zoom with a 144-LED dimmable ring light and an 18MP USB 3.0 camera, mounted on a versatile double-arm boom stand. Designed for demanding biological and industrial applications, it delivers sharp, bright images with flexible positioning and professional-grade digital imaging software—perfect for quality control, repair, and research environments.

## Description

The SM-4T is a heavy-duty, highly-flexible microscope designed for biological and industrial applications. This model is especially popular in the QC, repair and engraving industries thanks to its ease-of-use and reliability. With its wide zoom range and double-arm boom-stand, this model will become an indispensable instrument in any workshop or lab.OpticsThe stereo optics provide clear, sharp images with excellent focus-depth and a large working-distance. With 0.7X-4.5X zoom objectives, moving through the magnification range is as easy as turning a knob. 10X wide-field eyepieces provide an ample magnification range from 7X to 45X, with high-eyepoint optics to accommodate glasses or goggles. 0.5X and 2X Barlow lenses are included, which can be alternated to either halve or double the magnification range, expanding the possible magnifications to 3.5X-90X.Ocular AdjustmentDual ocular diopters can be adjusted to maintain consistent focus, greatly improving productivity. Rotating interpupillary adjusters simplify the process of aligning the eyepieces for each user.Trinocular PortThe switched trinocular photo-port provides a dedicated mount for a camera. When the photo-port is switched open, all light from the left objective is diverted to the port to provide maximum brightness for the camera to guarantee the best quality images. This microscope uses our CX series trinocular port, so it can be easily replaced with optional C-mount ports to match specific cameras.Double-arm Boom-StandThe multi-pivoting, double-arm stand provides a stable, flexible support system, ideal for hands-on work. Use of a drop-down column allows the head to be positioned at virtually any angle. Ball-bearings provide smooth movement of the lateral arms, which can easily pivot the microscope out of the way when it is not needed. The heavy, steel base ensures the stability of the microscope, even when laden with attachments.Digital ImagingMonitor and capture photos and videos with the included 18.0MP USB3.0 camera. The C-mount camera is specially designed for use with microscopes, allowing you to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. The USB 3.0 connection provides greater bandwidth for faster frame-rates. A 0.5X reduction lens is included for use with 23mm-30.5mm ports to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.Additional ItemsThis package includes a 144-LED ring-light with quadrant-control for bright and cool illumination. This lightweight illuminator mounts to the microscope’s objective housing, and projects a smooth, encompassing field of light over objects, eliminating most shadows. When you need some shadows to bring out more details, the power-controller provides control over four subdivisions to manipulate the directionality of the light. You can cast light from the top, bottom, or either side in order to bring out the necessary topological details. Whether used as the sole light-source or in combination with additional illuminators, the ring-light produces a crucial light pattern for virtually any application. Energy-efficient and producing low heat, this ring-light can be used with biological specimens as well as industrial.Specifications Microscope Head Head Type Trinocular, 45° incline, 360° rotatable Optical System Greenough stereoscopic Interpupillary Adjustment Compensation-free gemel, 54-76mm Ocular-port Diameter 30mm Dioptric Adjustment Both oculars, ±5dp Eyepieces 10X Photo Port height-adjustable 23mm tube, CX series Objective Lenses 0.7X-4.5X zoom Objective Numerical Aperture 0.065 @ 4.5X0.02 @ 0.7X Objective Resolution 195 lp/mm @ 4.5X60 lp/mm @ 0.7X Native Field-of-View 4.4mm-28.6mm Native Working Distance 100mm Auxiliary Lens Mount 48mm thread Auxiliary (Barlow) Lenses Included 0.5X, 165mm working distance2X, 30mm working distance Stand Stand Type Double-arm boom-stand with ball-bearing movement, cast-steel base Stand Dimensions 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2" Focusing-block Focus Range 50mm Camera Specifications Sensor Type CMOS Sensor Optical Format 1/2.3" Active Pixels 18M (4912 x 3684) Pixel Size 1.25µm x 1.25µm Active Sensor Area 6.14mm x 4.61mm Shutter electronic rolling shutter Spectral Response 380-650nm with IR-cut filter Capture Resolution and Maximum Framerate 5.6fps @ 4912x368418.1fps @ 2456x184232.2fps @ 1228x922 Connectivity USB 3.0 Lens-mount C-mount Compensating Lens 0.5X Power 5VDC over USB Software OS Requirements Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ Hardware Requirements Intel Core2 2.8GHz or comparable processor, 4GB RAM Features Windows Version Live video preview Captures still images and video Time-lapse capture Exposure and white-balance controls Dark-field correction Digital binning Image processing Measurement tools, including lines, arcs, polygons Segmentation and counting tools Image-stitching, extended depth-of-field, HDR Fluorescence color-mapping Mac/Linux Versions Live video preview Captures still images and video Exposure control Color adjustment Measurement tools, including lines, arcs, polygons Packing List:One trinocular stereo microscope headOne photo port attachmentOne pair 10X eyepiecesOne 0.5X Barlow lensOne 2X Barlow lensOne pair eye-guardsOne double-arm boom-stand with focusing rackOne C-mount USB cameraOne 0.5X reduction lensTwo sizing adaptersOne USB 3.0 Type B to type A cableOne software CDOne LED ring-lightOne power controllerOne power cableOne ring-light mounting adapter

Review: This is the third microscope I have purchased from AmScope. They arrive on time and very verry well packaged to protect your investment during shipping (double boxed with fitted styrofoam padding). I purchased this microscope for fossil prepperation and am quite pleased with the quality they manage at this price point.
Review: Hola , el material es muy bueno y la octica es fabulosa , la cámara es muy lenta no sé si le pasa a más clientes resolución buena pero va con retraso de lo que ves en la pantalla del ordenador y la realidad , el servicio técnico muy rápido. Saludos

## Features

- 3.5X-90X super widefield zoom magnification
- Maximum 8" large working distance and 2-1/2" field of view
- Powerful 4-zone 144 LED ring light with dimmer
- 3D boom stand allows pointing microscope head in any direction desired
- 18MP USB3.0 camera

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0725JHDG8 |
| Brand | AmScope |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (5) |
| Date First Available | 10 May 2017 |
| Guaranteed software updates until | unknown |
| Included components | One trinocular stereo microscope head, One photo port attachment, 10X eyepiece(s), One 0.5X Barlow lens, One 2X Barlow lens, One pair eye-guards, One double-arm boom-stand with focusing rack, One C-mount USB camera, One 0.5X reduction lens, Two sizing adapters, One USB 3.0 Type B to type A cable, One software CD, One LED ring-light, One power controller, One power cable, One ring-light mounting ad… |
| Item Weight | 25.86 kg |
| Item model number | SM-4TZ-144A-18M3 |
| Package Dimensions L x W x H | 55.9 x 55.9 x 49.5 centimetres |
| Package Weight | 26.08 Kilograms |
| Part number | SM-4TZ-144A-18M3 |
| Product Dimensions L x W x H | 54.6 x 48.3 x 53.3 centimetres |

## Product Details

- **Brand:** AmScope
- **Colour:** White
- **Item weight:** 25.86 kg
- **Light source type:** LED
- **Magnification maximum:** 10 x
- **Material:** PE_(Polyethylene), Metal
- **Model name:** SM-4TZ-144A-18M3
- **Objective lens description:** Achromatic
- **Real angle of view:** 45 Degrees
- **Voltage:** 240 Volts

## Images

![AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera - Image 1](https://m.media-amazon.com/images/I/510mbjUpIML.jpg)
![AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera - Image 2](https://m.media-amazon.com/images/I/51dbH3yOHXL.jpg)
![AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera - Image 3](https://m.media-amazon.com/images/I/51gGSC38r9L.jpg)
![AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera - Image 4](https://m.media-amazon.com/images/I/51ru4Z6xigL.jpg)
![AmScope 3.5X-90X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light + 18MP Camera - Image 5](https://m.media-amazon.com/images/I/61G39HKJQPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***D on 30 December 2018*

This is the third microscope I have purchased from AmScope. They arrive on time and very verry well packaged to protect your investment during shipping (double boxed with fitted styrofoam padding). I purchased this microscope for fossil prepperation and am quite pleased with the quality they manage at this price point.

### ⭐⭐⭐⭐ Review
*by A***O on 23 May 2023*

Hola , el material es muy bueno y la octica es fabulosa , la cámara es muy lenta no sé si le pasa a más clientes resolución buena pero va con retraso de lo que ves en la pantalla del ordenador y la realidad , el servicio técnico muy rápido. Saludos

## Frequently Bought Together

- AmScope SM-4TZ-144A-18M3 3.5X-90X Trinocular Stereo Zoom Microscope w/Multi-Zone 144 LED and 18MP USB 3.0 C-Mount Camera on Double Arm Boom Stand
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- CGE Czech Games Edition Codenames Boardgame

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*