--- product_id: 61291398 title: "0.5X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Lens" brand: "hayear" price: "€ 88.99" currency: EUR in_stock: true reviews_count: 6 category: "Hayear" url: https://www.desertcart.be/products/61291398-0-5x-stereo-microscope-auxiliary-barlow-lens-big-attachment-objective store_origin: BE region: Belgium --- # Reduces focus length for precision 0.5X magnification for wider field Compatible with 180X/300X zoom lenses 0.5X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Lens **Brand:** hayear **Price:** € 88.99 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your microscope game—see more, do more, be the pro everyone envies! ## Quick Answers - **What is this?** 0.5X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Lens by hayear - **How much does it cost?** € 88.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/61291398-0-5x-stereo-microscope-auxiliary-barlow-lens-big-attachment-objective) ## Best For - hayear enthusiasts ## Why This Product - Trusted hayear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Imaging:** Fully coated lens surfaces deliver sharp, high-contrast visuals for professional-grade inspection. - • **Seamless Compatibility:** Specifically engineered for 180X and 300X zoom lenses, ensuring flawless integration and performance. - • **Effortless Manual Focus:** Precision manual focus control lets you dial in the perfect view every time, no compromises. - • **Maximized Working Distance:** Enjoy greater field of view and more room to maneuver with your tools—perfect for intricate tasks like soldering. - • **Double Your Microscope’s Reach:** 0.5X Barlow lens doubles total magnification power, unlocking new detail levels. ## Overview The 0.5X Stereo Microscope Auxiliary Barlow Lens by HAYEAR is a fully coated, precision-engineered attachment that doubles the magnification power of compatible 180X and 300X zoom lenses. It enhances working distance and field of view, making it ideal for detailed industrial and laboratory applications. With manual focus control and seamless compatibility, it transforms your microscope into a powerhouse of clarity and versatility. ## Description Description: 0.5X magnification power suitable for the monocular 180X and 300X zoom lens we sell 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 21 inch display, using 0.5X Barlow Lens about 5 - 90X on the 21 inch display) package including: 1 x 0.5X Barlow lens Review: Made a major difference - This was the missing link in my hayear 180x lens. With this I had enough working room for my soldering iron. Review: Great product. Incorrect description. - A 0.5x Barlow Lens is half the magnification and twice the working distance. A 2x Barlow Lens is twice the magnification and half the working distance. What this means is the 0.5x Barlow Lens is going to give you a greater field of view by being able to focus further away from the object. A microscope camera "zooms" by moving it closer or farther from the object. Note: You will need an extra boom shaft to zoom out all the way. ## Features - 0.5X Magnification Power - for Industrial Microscope Camera 180X / 300X 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 - 300X on the display, using 0.5X Barlow Lens about 5 - 90X on the display) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071G2DSQY | | Additional Features | Auxiliary lens for increasing microscope magnification and specific compatibility with 180X and 300X zoom lenses | | Best Sellers Rank | #129 in Microscope Lenses | | Brand | HAYEAR | | Coating | Fully Coated | | Compatible Devices | Microscope (180X and 300X zoom lens) | | Customer Reviews | 4.9 out of 5 stars 25 Reviews | | Eye Piece Lens Description | Barlow | | Finderscope | Reflex | | Focus Type | Manual Focus | | Manufacturer | HAYEAR | | Manufacturer Part Number | 43220-20065 | | Model Name | HAYEAR | | Model Number | 43220-20065 | | Power Source | Battery Powered | | UPC | 709619597184 | ## Product Details - **Brand:** HAYEAR - **Compatible Devices:** Microscope (180X and 300X zoom lens) - **Eye Piece Lens Description:** Barlow - **Finderscope:** Reflex - **Focus Type:** Manual Focus - **Lens Coating Description:** Fully Coated - **Manufacturer:** HAYEAR - **Model Name:** HAYEAR - **Power Source:** Battery Powered ## Images ![0.5X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Lens - Image 1](https://m.media-amazon.com/images/I/61OYSUOfE2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Made a major difference *by B***N on April 21, 2026* This was the missing link in my hayear 180x lens. With this I had enough working room for my soldering iron. ### ⭐⭐⭐⭐⭐ Great product. Incorrect description. *by R***M on February 10, 2021* A 0.5x Barlow Lens is half the magnification and twice the working distance. A 2x Barlow Lens is twice the magnification and half the working distance. What this means is the 0.5x Barlow Lens is going to give you a greater field of view by being able to focus further away from the object. A microscope camera "zooms" by moving it closer or farther from the object. Note: You will need an extra boom shaft to zoom out all the way. ### ⭐⭐⭐⭐⭐ perfect *by E***D on February 16, 2024* perfect for my hdmi microscope. do you research about the sizes. i wasted a lot of money on random barlow lenses --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/61291398-0-5x-stereo-microscope-auxiliary-barlow-lens-big-attachment-objective](https://www.desertcart.be/products/61291398-0-5x-stereo-microscope-auxiliary-barlow-lens-big-attachment-objective) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-30*