---
product_id: 1085494
title: "AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses"
brand: "amscope"
price: "฿72962"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/1085494-amscope-sm-3tzz-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x
store_origin: TH
region: Thailand
---

# Ambient Lighting 3.5X-180X Magnification WH10x & WH20x Eyepieces AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses

**Brand:** amscope
**Price:** ฿72962
**Availability:** ✅ In Stock

## Summary

> 🔍 See the Unseen with Precision!

## Quick Answers

- **What is this?** AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses by amscope
- **How much does it cost?** ฿72962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1085494-amscope-sm-3tzz-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x)

## 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

- • **No Power? No Problem!:** Ambient lighting means you can work anywhere, anytime.
- • **Flexible Working Distance:** Single-arm boom stand with 8" vertical reach for large specimens.
- • **Versatile Viewing Options:** Trinocular head allows for easy sharing and collaboration.
- • **Elevate Your Inspection Game:** Experience unparalleled clarity with 3.5X-180X magnification.
- • **Ergonomic Design for Comfort:** Fixed 45-degree inclination reduces eye and neck strain.

## Overview

The AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope is designed for professionals needing high-quality magnification and ergonomic comfort. With a magnification range of 3.5X to 180X and adjustable eyepieces, this microscope is perfect for inspecting large items like circuit boards and dental appliances. Its ambient lighting and flexible boom stand enhance usability, making it an essential tool for any serious technician.

## Description

The AmScope SM-3TZZ professional stereo zoom microscope has interchangeable pairs of 10x and 20x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, and a single-arm boom stand. The microscope has an overall magnification range of 3.5x-180x. 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 vertical trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The WH10x20mm and WH20x10mm super-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. The microscope comes with 0.5x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. 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. Ambient lighting illuminates the specimen, eliminating the need for power or batteries. The microscope has a 17" pillar that has an 8" vertical working distance. The 16" single-arm boom has a 24" overall length. Bilateral focus eases use for left- and right-handed users. The microscope head can be rotated on the X- and Y-axes. The solid cast-steel base is 1-3/4 x 9 x 9 inches (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back).SpecificationsHeadTrinocularMagnification range3.5x-180xZoom objective power0.7x-4.5xEyepieces (DIN, 30mm)WH10x20mm and WH20x10mm high-eyepointTrinocular portC-Mount or 23mmField of view2-1/2"Optical working distanceUp to 8"Microscope standSingle-arm boom standHead movementX- and Y-axesIllumination typeN/ALight sourceAmbientPowerN/AMicroscopes 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?AmScope SM-3TZZ stereo zoom microscope with single-arm boom standWH10x20mm eyepieces, 30mm, one pairWH20x10mm eyepieces, 30mm, one pair0.7x-4.5x zoom objective0.5x Barlow lens2.0x Barlow lensFocus rackEye guards, one pairInstructions

## Features

- Professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
- Trinocular viewing head with pairs of 10x and 20x super-widefield 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, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
- Ambient lighting illuminates the specimen, eliminating the need for power or batteries
- Single boom arm with 8" vertical working distance and adjustable 16" boom arm enables users to adjust the microscope on the X- and Y-axes

## Images

![AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses - Image 1](https://m.media-amazon.com/images/I/61MQ5aE3EZL.jpg)
![AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses - Image 2](https://m.media-amazon.com/images/I/61mRmL8zwML.jpg)
![AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses - Image 3](https://m.media-amazon.com/images/I/61tKuIjq9qL.jpg)
![AmScope SM-3TZZ Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses - Image 4](https://m.media-amazon.com/images/I/61tvU+8savL.jpg)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*