---
product_id: 59702896
title: "AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm)"
brand: "amscope"
price: "KD 0.98"
currency: KWD
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.kw/products/59702896-amscope-sm03-0-3x-super-widefield-barlow-lens-for-sm
store_origin: KW
region: Kuwait
---

# 48mm diameter 0.3X magnification doubles field view AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm)

**Brand:** amscope
**Price:** KD 0.98
**Availability:** ❌ Out of Stock

## Summary

> 🔬 See the Bigger Picture!

## Quick Answers

- **What is this?** AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm) by amscope
- **How much does it cost?** KD 0.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/59702896-amscope-sm03-0-3x-super-widefield-barlow-lens-for-sm)

## 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

- • **Expand Your Vision:** Transform your SM series microscope experience with a 0.3X Barlow lens that doubles your working distance!
- • **User-Friendly Design:** Easy to mount with a 1-7/8" (48mm) diameter, making setup a breeze for professionals.
- • **Elevate Your Research:** Ideal for detailed examinations, this lens is a must-have for any serious researcher or hobbyist.
- • **Precision Engineering:** Crafted for SM and SW series microscopes, ensuring a perfect fit and optimal performance.
- • **Enhanced Field of View:** Enjoy a broader perspective with a lens that significantly increases your field view.

## Overview

The AmScope SM03 0.3X Super Widefield Barlow Lens is designed for SM and SW series stereo microscopes, effectively doubling the working distance and field view while halving the magnification power. With a mounting size of 1-7/8" (48mm) in diameter, this lens enhances your microscopy experience, making it perfect for both professional and educational use.

## Description

This is a brand new 0.3X Barlow (auxiliary objective) lens for stereo microscopes. It doubles the working distance and field of view of your microscope and cuts magnification power by half. This lens comes with a 1-7/8" (48mm) mounting thread and goes with SM and SW series stereo microscopes. Its retail value is $180.

Review: Great product - Excellent quality!!!
Review: The 0.3 needs longer distances than the length of the Amscope SM series upright so won’t focus. - For those of you who say that it refuses to focus at any distance, well, that’s not true. It fooled me for a while too. I also got the 0.5 for my SM-4NTP and I struggled to get that to focus too. In the end I had to raise the mount all the way to the top of the upright bar and then, and only then, does the 0.5 focus on my table (see photo). For the 0.3 I would have to use a longer upright, or better yet, raise the base with several pieces of MDF until the microscope is far enough from the table to focus. So yeah, for a huge distance focus from the table, use the 0.3... for a decent working distance use a 0.5. Remember that the greater the distance, the brighter the ring light has to be as well. This doesn’t mean the 0.3 is useless... you just have to factor in making a platform to raise the microscope enough.

## Features

- 0.3X Barlow lens doubles working distance and field view of SM and/or SW series stereo microscopes, cutting magnification power by half and doubling working distance and field view of the microscopes. Mounting size: 1-7/8" (48mm) in diameter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009VUP3R0 |
| Best Sellers Rank | 191,056 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 446 in Lab Microscope Accessories 468 in Educational Optics Science Kits |
| Brand Name | AmScope |
| Colour | Black |
| Customer Reviews | 4.2 out of 5 stars 43 Reviews |
| Digital Magnification Measured in Multiples (Digital Zoom) | 0.3 x |
| Enclosure Material | PE_(Polyethylene) |
| Global Trade Identification Number | 00608729743514 |
| Item Weight | 181 g |
| Item weight | 181 g |
| Light Source Type | LED |
| Light source type | LED |
| Magnification maximum | 0.3 x |
| Manufacturer | United Scope LLC. |
| Manufacturer Part Number | SM03 |
| Material | PE_(Polyethylene) |
| Model Number | SM03 |
| Objective Lens Description | Achromatic |
| Power Source | AC |
| Real Angle Of View | 180 Degrees |
| Real angle of view | 180 Degrees |
| UPC | 608729743514 075273255150 696748623252 067381797363 799198012871 |
| Unit Count | 1.0 count |

## Product Details

- **Light source type:** LED
- **Material:** PE_(Polyethylene)
- **Colour:** Black
- **Magnification maximum:** 0.3 x
- **Item weight:** 181 g
- **Brand:** AmScope
- **Objective lens description:** Achromatic
- **Power source:** AC
- **UPC:** 608729743514 075273255150 696748623252 067381797363 799198012871
- **Global Trade Identification Number:** 00608729743514

## Images

![AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm) - Image 1](https://m.media-amazon.com/images/I/61SphatXUBL.jpg)
![AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm) - Image 2](https://m.media-amazon.com/images/I/61kNj6Iig9L.jpg)
![AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm) - Image 3](https://m.media-amazon.com/images/I/61GADqwcsZL.jpg)
![AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm) - Image 4](https://m.media-amazon.com/images/I/61iVa3GRW3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***D on 23 February 2019*

Excellent quality!!!

### ⭐⭐⭐⭐⭐ The 0.3 needs longer distances than the length of the Amscope SM series upright so won’t focus.
*by J***N on 10 March 2019*

For those of you who say that it refuses to focus at any distance, well, that’s not true. It fooled me for a while too. I also got the 0.5 for my SM-4NTP and I struggled to get that to focus too. In the end I had to raise the mount all the way to the top of the upright bar and then, and only then, does the 0.5 focus on my table (see photo). For the 0.3 I would have to use a longer upright, or better yet, raise the base with several pieces of MDF until the microscope is far enough from the table to focus. So yeah, for a huge distance focus from the table, use the 0.3... for a decent working distance use a 0.5. Remember that the greater the distance, the brighter the ring light has to be as well. This doesn’t mean the 0.3 is useless... you just have to factor in making a platform to raise the microscope enough.

### ⭐ Awful Customer Service by AMScope
*by A***S on 14 February 2022*

Absolutely awful service from the sell - after waiting over a month of countless messages and waiting for them to resolve an issue with they order, they are now refusing to deal with it and don't seem to have even made a real attempt at understanding the problem. We recommend to avoid anything sold by AMScope.

## Frequently Bought Together

- AmScope SM03 0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm)
- AmScope EG-SM Microscope Eyepiece Eyeshields or Eye-guards
- AmScope SM-4TZ-144A Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Four-Zone LED Ring Light, Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lens

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-19*