--- product_id: 269238114 title: "Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes" brand: "svbony" price: "29127CFA" currency: XOF in_stock: true reviews_count: 5 category: "Svbony" url: https://www.desertcart.sn/products/269238114-eyepieces-4mm-telescopes-lens-wide-angle-62-degree-aspheric-eyepiece store_origin: SN region: Senegal --- # 62° wide-angle aspheric lens for expansive views Fully multi-coated optics for max light transmission 4mm focal length for ultra-high magnification Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes **Brand:** svbony **Price:** 29127CFA **Availability:** ✅ In Stock ## Summary > 🌠 Unlock the cosmos in stunning detail — don’t just watch the stars, own the night! ## Quick Answers - **What is this?** Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes by svbony - **How much does it cost?** 29127CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/269238114-eyepieces-4mm-telescopes-lens-wide-angle-62-degree-aspheric-eyepiece) ## Best For - svbony enthusiasts ## Why This Product - Trusted svbony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Standard 1.25” fitting ensures seamless integration with any astronomical telescope, expanding your stargazing arsenal. - • **Immersive Wide-Angle Field:** 62° aspheric eyepiece delivers distortion-free, expansive celestial panoramas that put you in the starry center. - • **Lightweight & Sleek Design:** At just 0.09 lbs, this thin, aspheric lens is engineered for comfort and precision without bulk. - • **Enhanced Contrast & Clarity:** Fully multi-coated glass optics boost light transmission and color accuracy for vivid views of Jupiter, Saturn, Mars, and beyond. - • **Crystal-Clear Planetary Views:** Experience razor-sharp lunar and planetary details with the 4mm focal length designed for high magnification. ## Overview The SVBONY 4mm 62° aspheric eyepiece is a premium telescope accessory engineered for professional-grade lunar and planetary observation. Featuring fully multi-coated optics for superior light transmission and a wide 62-degree field of view, it delivers crisp, high-contrast images across the entire viewing area. Lightweight and compatible with any standard 1.25-inch focuser, this eyepiece is perfect for deep sky targets, star clusters, and detailed planetary studies, making it an essential upgrade for serious amateur astronomers. ## Description SVBONY 1.25" fully coated eyepiece is perfect for broad field lunar observations medium sized star clusters and wide range of cloudy nebulas;deep sky targets New to star gazing and didn't know what you need to satisfy your needs;here is something can help you make an educated decision;things to consider: Make sure that you know your telescope and how to calculate the optimal magnification for the objects you wish to view;the magnification equation:Magnification=objective focal length/eyepiece focal length Typically;you do not want to exceed 50x per inch of your telescopes diameter or the images will be blurry;for example;you have an 8" lens you get 8x50=400x So research what the best magnification is for the objects you wish to view62 degree apparent field of view: Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free imageFully coated optical lenses: FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic imagesThe structure of the optical system: Aspheric eyepiece designed primarily for planetary observation and perfect for deep sky objectsStandard 1.25" fitting diameter: Fits for any astronomical telescope with standard 1.25" focuser;perfect for broad field lunar observations4mm Focal length: Suitable for lunar observation holes;look more closely detailed at the moon's surface and other planet;perfect for viewing the moon and planetsApplaction: Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas and deep sky targets;viewing the moon and planet and so onPay attention:Don't look directly into the sun;otherwise it will burn the eyesPackage includes: 1xSVBONY 4mm eyepiece Review: Superb Quality - Bought to use with a 5" Newtonian Reflector. They add a lot more choice when viewing planets and celestial objects. The clarity is superb, as is the quality of the eye pieces. They are far better than the telescope I am using them in, so I guess I am going to have to buy a better one. The only way these could be improved is if they came with a storage case. Review: un peu déçu - pas très lumineux ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SVBONY | | Eye piece lens description | Fully Coated Glass | | Model name | FUSF9301AA | | Objective lens diameter | 70 Millimeters | | Optical tube length | 4 Millimeters | | Telescope mount description | Fixed Mount | ## Product Details - **Brand:** SVBONY - **Eye piece lens description:** Fully Coated Glass - **Model name:** FUSF9301AA - **Objective lens diameter:** 70 Millimeters - **Optical tube length:** 4 Millimeters ## Images ![Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes - Image 1](https://m.media-amazon.com/images/I/61ZE50-UxyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb Quality *by D***L on 23 December 2023* Bought to use with a 5" Newtonian Reflector. They add a lot more choice when viewing planets and celestial objects. The clarity is superb, as is the quality of the eye pieces. They are far better than the telescope I am using them in, so I guess I am going to have to buy a better one. The only way these could be improved is if they came with a storage case. ### ⭐⭐⭐ un peu déçu *by C***T on 20 March 2026* pas très lumineux ### ⭐⭐⭐⭐⭐ SVBONY Telescope Lens 23mm *by V***N on 28 February 2020* Excellent lens. Worth the money spent ## Frequently Bought Together - SVBONY Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes - SVBONY Telescope Barlow Lens 5X, 1.25 Inch Telescope Accessory, Fully Multi Coated Broadband Green Film Barlow Lens 5X for Astronomy & Astrophotography - SVBONY Universal Cell Phone Adapter Mount Telescope Phone Mount for Binocular Monocular Spotting Scope Telescope Support Eyepiece Diameter 25 to 48mm --- ## 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.sn/products/269238114-eyepieces-4mm-telescopes-lens-wide-angle-62-degree-aspheric-eyepiece](https://www.desertcart.sn/products/269238114-eyepieces-4mm-telescopes-lens-wide-angle-62-degree-aspheric-eyepiece) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-18*