--- product_id: 439098958 title: "Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts" brand: "gonryun" price: "฿216" currency: THB in_stock: true reviews_count: 3 url: https://www.desertcart.co.th/products/439098958-gonryun-8-20x50-hd-variable-magnification-monocular-super-bright-large store_origin: TH region: Thailand --- # 99.5% Light Transmittance Smartphone Compatible 8-20X Zoom Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts **Brand:** gonryun **Price:** ฿216 **Availability:** ✅ In Stock ## Summary > 🔍 See Beyond the Ordinary! ## Quick Answers - **What is this?** Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts by gonryun - **How much does it cost?** ฿216 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/439098958-gonryun-8-20x50-hd-variable-magnification-monocular-super-bright-large) ## Best For - gonryun enthusiasts ## Why This Product - Trusted gonryun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Shock-absorbing rubber and precise frame construction for ultimate durability. - • **Capture the Moment:** Easily attach your smartphone to share breathtaking views instantly. - • **Unleash Your Vision:** Experience the world like never before with 8-20X adjustable magnification. - • **Quality You Can Trust:** Rigorous quality control guarantees a premium viewing experience. - • **Brilliance in Every Detail:** FMC lens and BAK4 prism technology ensure a stunning 99.5% light transmittance. ## Overview The Gonryun 8-20X50 HD Variable Magnification Monocular is designed for outdoor enthusiasts, featuring adjustable magnification, high light transmittance, and a durable build. Perfect for bird watching, hunting, and concerts, it also includes a smartphone holder for easy sharing of your adventures. ## Description Brand Name: GonryunObjective Lens Diameter: 50mmMagnification: 8-20XField of View: 4.7 degreeOrigin: CNType: MonocularObjective lens diameter: 50mmPrism Type: BAK4Field of view: 246ft/1000yds;82m/1000mExit Pupil: 4.1mmExit Relief: 14mmLens coating: Fully multi-coatedEye cup: Twist-upClose Focusing Distance: 2.5m/8.2ftColor: BlackNet Weight: 0.4KGDimensions: 196x76x61mmCamping; HikingHunting; BirdwatchingTravel; Tourism ## Features - 【HD zoom】With 8-22 adjustable magnification and 50mm large objective lens, it is very suitable for bird watching, hunting, walking, sightseeing, large stage play, concert, football game, etc. - 【FMC Lens & BAK4 Prism】FMC (full multilayer coating) green film with BAK4 prism, the light transmittance is increased to 99.5%, equipped with a 16.5mm large prism, which condenses 32% more light than a 12.5mm prism, making your field of vision brighter Clear - 【Precise frame】The close fitting process makes the product have a good damping feeling and can withstand harsh weather conditions, and the shock-absorbing rubber provides the greatest degree of protection for the product - 【Smartphone Holder】Suitable for most smartphones on the market, simple to operate, sturdy and durable, allowing you to capture and share wonderful moments. - 【High-quality binoculars】Strictly control the quality and provide high-quality binoculars. If you encounter any problems, please contact us and we will solve them within 24 hours ## Product Details - **Brand:** Gonryun - **Optical tube length:** 11 Millimeters - **Eye piece lens description:** Monocentric - **Objective lens diameter:** 50 Millimeters - **Telescope mount description:** Equatorial Mount ## Images ![Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts - Image 1](https://m.media-amazon.com/images/I/71LEWu0QvqL.jpg) ![Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts - Image 2](https://m.media-amazon.com/images/I/81EHQTJD+eL.jpg) ![Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts - Image 3](https://m.media-amazon.com/images/I/712VTHijAzS.jpg) ![Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts - Image 4](https://m.media-amazon.com/images/I/71tSBRDgRBL.jpg) ![Gonryun 8-20X50 HD Variable Magnification Monocular, Super Bright Large Field of View and High Magnification BK4 Prism, Suitable for Bird Watching Hunting Hiking, Sightseeing Sports Concerts - Image 5](https://m.media-amazon.com/images/I/71bEa+S2kxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Good *by K***N on 17 February 2023* Good, satisfied for quality and viewing, but fixing mobile little difficult. ### ⭐ Below expectation *by W***X on 2 November 2023* first it is very hard to look through and secondly the mobile attachement is hard to setup. not suitable for shooting range in my opinion. ### ⭐⭐⭐⭐ Value for money *by P***O on 30 November 2022* Magnification ratio was good for my purpose, bird watching. Clarity is acceptable in relation with the price. --- ## 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.co.th/products/439098958-gonryun-8-20x50-hd-variable-magnification-monocular-super-bright-large](https://www.desertcart.co.th/products/439098958-gonryun-8-20x50-hd-variable-magnification-monocular-super-bright-large) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*