---
product_id: 30056290
title: "SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand"
brand: "amscope"
price: "R$14337"
currency: BRL
in_stock: true
reviews_count: 11
category: "Am Scope"
url: https://www.desertcart.com.br/products/30056290-sm-4ntp-7x-45x-simul-focal-stereo-lockable-zoom-microscope
store_origin: BR
region: Brazil
---

# 7X-45X super wide zoom 3D dual arm boom for max reach 1-1/4" super wide field view SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand

**Brand:** amscope
**Price:** R$14337
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your lab game with precision zoom and ultimate flexibility!

## Quick Answers

- **What is this?** SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand by amscope
- **How much does it cost?** R$14337 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/30056290-sm-4ntp-7x-45x-simul-focal-stereo-lockable-zoom-microscope)

## 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:** 7X-45X magnification delivers ultra-detailed inspection for flawless assembly and rework.
- • **Expansive Field of View:** 1-1/4" super wide field lets you see more without losing focus on critical details.
- • **Effortless Maneuverability:** 3D dual arm boom stand offers full-range positioning—reach every angle with ease.
- • **Optimized Working Distance:** 4" clearance accommodates tools comfortably, perfect for intricate soldering and repairs.
- • **Crystal-Clear Simul-Focal Vision:** Simultaneously view through trinocular port and eyepieces for unmatched clarity and multitasking.

## Overview

The AmScope SM-4NTP is a professional-grade simul-focal trinocular stereo microscope featuring 7X-45X super wide zoom magnification, a 1-1/4" wide field view, and a 4" working distance. Mounted on a versatile 3D dual arm boom stand, it enables precise positioning and simultaneous viewing through eyepieces and trinocular port, making it ideal for detailed assembly, circuit board rework, and laboratory applications.

## Description

Simul-focal trinocular stereo microscope simultaneously views clear images through trinocular port and eyepieces. 7X-45X super wide field stereo zoom magnification power. 1-1/4" super wide field view and 4" working distance. 3D boom stand allows point microscope head in any direction desired.

Review: Good quality
Review: Good microscope - perfect for assembly and PWB rework - I really like this microscope. Before, I'd struggle reworking a circuit board, having difficulty seeing in enough detail to perform the required work. Now it is easy. I installed the 0.5X Barlow lens to increase the working distance. This allows enough room to get soldering irons, or xacto blades into where you need them. With the 144 LED light attachment there is more than enough light to see the finest details, even at the highest magnification. The counter balanced boom is easy to use and allows some pretty impressive reach on one's work bench. When not in use, I just rotate the microscope out of the way. This is an enabling piece of hardware. Highly recommended.

## Features

- Simul-focal trinocular stereo microscope simultaneously views clear images through trinocular port and eyepieces
- 7X-45X super wide field stereo zoom magnification power
- 1-1/4" super wide field view and 4" working distance
- 3D boom stand allows point microscope head in any direction desired

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H4FOLVM |
| Best Sellers Rank | #636 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #7 in Lab Stereo Microscopes |
| Customer Reviews | 4.2 4.2 out of 5 stars (130) |
| Date First Available | June 15, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 55.8 pounds |
| Item model number | SM-4NTP |
| Manufacturer | United Scope, LLC |
| Product Dimensions | 22.44 x 20.24 x 21.65 inches |

## Product Details

- **Brand:** AmScope
- **Color:** Black, Silver, White
- **Item Weight:** 25.38 Kilograms
- **Light Source Type:** LED
- **Magnification Maximum:** 45 x
- **Material:** Metal
- **Model Name:** SM-4NTP
- **Product Dimensions:** 22.44"L x 20.24"W x 21.65"H
- **Real Angle of View:** 45 Degrees
- **Voltage:** 240 Volts

## Images

![SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand - Image 1](https://m.media-amazon.com/images/I/51F9r1HPNgL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: what kind of light does it incorporate?**
A: No light is included with scope, I had to buy the 144-led ring separately.

**Q: Can this be run 120V, or only 240V?**
A: The scope is not energized. If you want to add it an illumination capability, you need to but a ring led illuminator separatedly, and then becomes important the supply characteristics of the input of the illuminator.

**Q: Is this microscope suitable for jewelry/engraving?**
A: Yes it is , But you need to get the focal reducer to give your self hand room otherwise the scope is too close to your work piece.

**Q: Can you recommend a camera kit (camera w/required adapters) for this scope? need: usb, hdmi and record to sd card for as learning aid (feedback) ?**
A: https://www.youtube.com/redirect?redir_token=N7JwMXJtPTNtjoktL4bdCzvVe458MTU3NzI5MTM2MEAxNTc3MjA0OTYw&q=http%3A%2F%2Famzn.to%2F2icVQoG&event=video_description&v=Am7XQ0-CA4o
Also make sure you have a good c-mount adaptor (the short one)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by S***D on December 30, 2025*



### ⭐⭐⭐⭐⭐ Good microscope - perfect for assembly and PWB rework
*by B***T on June 26, 2019*

I really like this microscope. Before, I'd struggle reworking a circuit board, having difficulty seeing in enough detail to perform the required work. Now it is easy. I installed the 0.5X Barlow lens to increase the working distance. This allows enough room to get soldering irons, or xacto blades into where you need them. With the 144 LED light attachment there is more than enough light to see the finest details, even at the highest magnification. The counter balanced boom is easy to use and allows some pretty impressive reach on one's work bench. When not in use, I just rotate the microscope out of the way. This is an enabling piece of hardware. Highly recommended.

### ⭐⭐⭐⭐ Who's brand is this, anyway?
*by T***M on December 3, 2020*

So, the two biggest complaints I have are: 1. The packaging reveals only in one tiny spot, the "brand" of the unit, and it's AmScope. The brand is literally stamped on with an ink stamp! It is not reassuring. 2. The instruction manual was not only for the wrong model scope, NO WHERE in the manual is AmScope mentioned! Also, the manual has typical foreign-to-English translation errors, misspellings and overall, a very unprofessional look. So, in the end I had to rely on the photos in the Amazon listing to assemble my kit. First, I tried without reading a manual and got two parts backwards or upside-down... It didn't take long to fix once I saw photos. I bought a knock-off 0.5 Barlow lens (I mean, the rest of the kit appears "knock-off", so what the heck, right? https://www.amazon.com/gp/product/B07LB11DK2/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 The magnification out of the box is much too powerful for SMD soldering work, so do yourself a huge favor and get a 0.5x reduction lens... this is not AmScope's fault, however. I also bought a ring light. Many users suggested an alternate version than the more expensive one that is offered as an option. This works very nicely, perfect for my needs. It will eventually scratch the paint on the outer ring. https://www.amazon.com/gp/product/B00UE1PF1Y/ref=ppx_yo_dt_b_asin_title_o04_s01?ie=UTF8&psc=1 My base has AmScope printed on it, so, I assume it's genuine? Obviously they can print "CanScope" for Canada, right? It's obvious this stuff is from China and the manufacturer rebrands it for the world. If they could put some more effort into making us feel like we bought the right product, this review would be perfect. Now, here are the good parts: 1. The scope is durable. However, The only point of failure that I see is the rear height stem. You have simple set-screw mechanics and gravity to keep the boom at one level. Over time, I see divots being developed if you change the height often, or are using too much force (you don't need a lot). A gear mechanism, like on the focus racking unit, would have been a QUALITY improvement. I am going to inquire if I can order another rear stem as a backup. My OCD, LOL. 2. Using the scope does reveal a level of accuracy and quality improvement over all the cheaper ones on the market, especially the ones with 720p LCD screens fixed on from the factory. There is zero-lag with your eyes, and you have ample room to work on the piece below. 3. You can add a camera to this unit. It is a "Simul-Focal" model. If you don't plan to upgrade to a camera, then a "stereo" microscope is cheaper and works exactly the same, without built-in camera mount and reflection mirror. I definitely plan to add a camera at some point. 4. The pan, tilt and position mechanisms are all smooth as butter. 5. The scope is pretty solid and I find that if I tighten things a little, the optics barely move then I put my eyeglasses (I wear progressive bifocals, BTW) to the eye cups. 6. I happened to get mine on some special deal, 15% off or something. That was another plus. Go to the AmScope store on Amazon, you may find deals. 7. You get a dust cover with the unit... USE IT! Conclusion: If you are going to do circuit board surface-mount re-work... this scope can't be beat for the price. I found a split circuit trace with this unit that I never would have spotted with my "5x" lighted magnifier. Adding the tiniest wire to repair the board was also almost easy, with help from this unit! I am delighted to have precisely cut, affixed, fluxed and soldered the new trace wire, all while under the scope. Time will tell if this unit lives up to it's purchase price. I have a feeling it will last many years if I treat it right and cover it when not in use. I recommend this unit.

## Frequently Bought Together

- AmScope - SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand
- AmScope LED-144W-ZK White Adjustable 144 LED Ring Light Illuminator for Stereo Microscope & Camera
- AmScope SM05 0.5X Barlow Lens For SM Series Stereo Microscopes (48mm)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*