---
product_id: 803887911
title: "Barlow Lens Stereo Microscope Auxiliary Objective Lens 0.3X 0.5X 0.7X 2X Magnification Optical Coated Aluminum Alloy with 42mm Mounting Thread for Industrial Microscope Camera C-Mount(2X)"
brand: "oceanialend"
price: "€ 40.91"
currency: EUR
in_stock: true
category: "Oceanialend"
url: https://www.desertcart.pt/products/803887911-barlow-lens-stereo-microscope-auxiliary-objective-lens-0-3x-0
store_origin: PT
region: Portugal
---

# FMC optical coating clarity 2X magnification boost 42mm precision mount Barlow Lens Stereo Microscope Auxiliary Objective Lens 0.3X 0.5X 0.7X 2X Magnification Optical Coated Aluminum Alloy with 42mm Mounting Thread for Industrial Microscope Camera C-Mount(2X)

**Brand:** oceanialend
**Price:** € 40.91
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your vision, don’t just see—discover!

## Quick Answers

- **What is this?** Barlow Lens Stereo Microscope Auxiliary Objective Lens 0.3X 0.5X 0.7X 2X Magnification Optical Coated Aluminum Alloy with 42mm Mounting Thread for Industrial Microscope Camera C-Mount(2X) by oceanialend
- **How much does it cost?** € 40.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/803887911-barlow-lens-stereo-microscope-auxiliary-objective-lens-0-3x-0)

## Best For

- oceanialend enthusiasts

## Why This Product

- Trusted oceanialend brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** 42mm aluminum alloy mounting thread guarantees a secure, durable connection every time.
- • **Double Your Detail:** Amplify your microscope’s power with a 2X magnification lens for ultra-precise imaging.
- • **Crystal Clear Views:** FMC optical coating delivers brighter, sharper images with superior light transmission.
- • **Seamless Integration:** Designed specifically for C-mount microscope cameras, ensuring effortless compatibility.
- • **Versatile Magnification Options:** Choose from 0.3X, 0.5X, 0.7X, or 2X to tailor your microscopic exploration.

## Overview

The Barlow Lens Stereo Microscope Auxiliary Objective Lens offers a robust 2X magnification with FMC optical coating for enhanced clarity. Crafted from durable aluminum alloy with a 42mm mounting thread, it seamlessly fits C-mount microscope cameras, providing flexible magnification options to suit professional and industrial microscopy needs.

## Description

Features:*Optical coated lens: FMC brightening, high transparency, high refractive index, brighter and clearer imaging*0.5X/0.3X/0.7X/2.0X (optional) Magnification Power*For Industrial Microscope Camera C-MOUNT Lens*Doubling Total Magnification power of your Microscope and reduce the focus length*Objective Magnification Power by 0.7 - 4.5X(about 10 - 180X on the display, using 0.3X 0.5X 0.7X 2.0X for Barlow Lens about 2.1 - 360X on the display)Specifications:Part Name: Microscope Objectives LensColor: BlackMaterial: Aluminum AlloyMagnification Power:0.3X/0.5/0.7X/2X(optional)Mounting Thread:1-3/4" (42mm) Size：50*19mmPackage Contents:1*Microscope Objectives Lens

## Features

- [ENHANCED IMAGING CAPABILITIES] The FMC optical coating provides high transparency and refractive index for superior imaging quality during your microscopic examinations.
- [MAGNIFICATION FLEXIBILITY] With available magnifications of 3X, 0.5X, 0.7X, and 2.0X, customize your viewing experience for a range of applications from detailed analysis to broad overviews.
- [DESIGNED FOR C MOUNT SYSTEMS] This lens is tailored for use with C mount microscope cameras, ensuring a seamless integration into your existing setup.
- [FOCUS LENGTH OPTIMIZATION] Achieve precise focus adjustments while enjoying enhanced detail in images, making it perfect for researchers and hobbyists alike.
- [SIZING ADVISORY] compatibility by verifying that your microscope accommodates the 42mm mounting thread.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G7CR5Q5G |
| Best Sellers Rank | #463 in Microscope Lenses |
| Date First Available | December 16, 2025 |
| Item Weight | 2.4 ounces |
| Item model number | 5D9QDW1JHF0FFPGRX60095V23A00 |
| Manufacturer | Oceanialend |
| Product Dimensions | 2.36 x 2.36 x 1.18 inches |

## Images

![Barlow Lens Stereo Microscope Auxiliary Objective Lens 0.3X 0.5X 0.7X 2X Magnification Optical Coated Aluminum Alloy with 42mm Mounting Thread for Industrial Microscope Camera C-Mount(2X) - Image 1](https://m.media-amazon.com/images/I/51SUO-3e8YL.jpg)

## Available Options

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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-04*