--- product_id: 38777558 title: "SVBONY Telescope Eyepiece 40mm, 1.25\" Plossl Telescope Lens, 40° Wide FOV" brand: "svbony" price: "$48.14" currency: USD in_stock: true reviews_count: 13 category: "Svbony" url: https://www.desertcart.us/products/38777558-svbony-telescope-eyepiece-40mm-1-25-plossl-telescope-lens-40 store_origin: US region: United States of America --- # 40mm Plossl lens for wide views Durable all-metal build Fully multi-coated green lenses SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV **Brand:** svbony **Price:** $48.14 **Availability:** ✅ In Stock ## Summary > 🔭 Elevate your night sky game — see more, miss less! ## Quick Answers - **What is this?** SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV by svbony - **How much does it cost?** $48.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/38777558-svbony-telescope-eyepiece-40mm-1-25-plossl-telescope-lens-40) ## 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 - • **Comfort-First Design:** Fold-down rubber eyeguard protects glasses and blocks stray light for fatigue-free stargazing. - • **Precision 4-Element Optics:** Engineered for sharp, achromatic views of planets and deep sky wonders. - • **Expansive 40° Field of View:** Capture broad lunar landscapes and star clusters with immersive clarity. - • **Fully Multi-Coated Green Lens:** Maximizes light transmission and contrast for vivid celestial details. - • **Universal 1.25" Barrel & Filter Thread:** Seamlessly fits most telescopes and supports 1.25" astronomy filters for versatile use. ## Overview The SVBONY 40mm Plossl Telescope Eyepiece combines a wide 40° apparent field with a precision 4-element fully multi-coated green lens, delivering crisp, high-contrast views of lunar surfaces, planets, and deep sky objects. Its durable all-metal construction and fold-down rubber eyeguard ensure comfort and longevity, while the standard 1.25" barrel and filter thread guarantee compatibility with most telescopes and accessories. Perfect for serious astronomy enthusiasts seeking immersive, detailed observations. ## Description desertcart.com : SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV | FMC Coating, Optics 4 Element, Wide-Field Viewing, Telescope Accessory for Lunar, Star Clusters, Nebulas and Deep Sky Targets : Electronics Review: Excellent Wide-View Eyepiece – Great Value for the Price - The SVBONY 40mm Plössl eyepiece is a fantastic addition to any telescope setup, especially if you enjoy wide-field viewing. It delivers a bright, clear image with a noticeably larger field of view, making it perfect for scanning the night sky, star clusters, and larger deep-sky objects. The fully multi-coated optics really make a difference—images appear sharp with good contrast, and light transmission is impressive for an eyepiece in this price range. It performs especially well under darker skies where you can take full advantage of the wide view. Build quality is solid, with a nice all-metal construction that feels durable and well-made. The eyepiece has a good weight to it without being too heavy, and it fits securely in a standard 1.25” focuser. Eye relief is comfortable, which makes longer observing sessions much more enjoyable, even for beginners. It’s also a great choice if you wear glasses. Overall, this is an excellent budget-friendly upgrade that significantly enhances your viewing experience. Review: High quality materials and build. Great buy! - Impressive quality as to materials and build. Solid metal and multi-coated glass. Blackened internally to reduce stray light reflections. I have yet to view through it in the field, but am very confident that I will be very pleased, based on a thorough review by my highly trusted and very reliable YouTube reviewer, Jason of Small Optics. I purchased a second one for my neighbors, who are giving their young daughters a Celestron beginners' refractor telescope for Christmas 2023. A 40mm eyepiece is a great tool to be used with the stock eyepieces of any beginner scope or with more advanced scopes, as it provides a wider view of the sky. That wider view enables one to be well-oriented as to where to look and move the scope for bringing desired viewing targets into the center of the telescope's view. Then, one can simply lock the scope to that position, then replace the 40mm eyepiece with a 25mm, 10mm, etc. for greater magnification of the desired target, loosen locks of telescope, and off to viewing the target close up with the more powerful stock eyepiece. Alternatively, the 40mm can help provide beautiful sweeping vistas for those who enjoy simply scanning the night sky full of many more beautiful stars, planets, and clusters, etc. than the naked human eye can ever detect. ## Features - 40mm Plossl eyepiece is engineered with 4 element design and offering a generous 40° apparent field of view; perfect for broad field lunar observations; medium sized star clusters; provide a wide range of cloudy nebulas and deep sky targets. - Fully multi-coated lens telescope eyepiece with all black interior design; no introduction of additional color for higher magnification; highly achromatic; enhance details of Jupiter; Saturn; Mars; Venus and planetary filters. - Soft rubber eye guard that is custom fitted with a bayonet mount and folds down for the convenience of eyeglass wearers and protects glasses from getting scratched . - 1.25” telescope eyepiece telescope lenses; standard 1.25" barrel for any 1.25'' diameter telescopes and telescope accessories; M28.5 x 0.6 filter thread for 1.25inch filter ; 1.25'' astronomy filters and fold down rubber eyeguard for comfortable viewing as well as blocking stray light. - Portable and durable; fully metal design is sturdy and solid for using a long time; comes with a plastic case is easy to carry and store ; it's a great birthday christmas gift. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MAZ7LA6 | | Best Sellers Rank | #8 in Telescope Eyepieces | | Brand | SVBONY | | Built-In Media | 1X 40mm eyepiece | | Camera Lens | The SVBONY 40mm Plossl eyepiece is a fully multi-coated, 4-element optical lens designed for astronomy and telescope use. It features a 1.25-inch barrel with a 40-degree apparent field of view, making it ideal for observing the moon, planets, star clusters, and deep-sky objects. Constructed with blackened lens edges to reduce stray light and housed in durable anodized aluminum, it offers high cont… | | Camera Lens Description | The SVBONY 40mm Plossl eyepiece is a fully multi-coated, 4-element optical lens designed for astronomy and telescope use. It features a 1.25-inch barrel with a 40-degree apparent field of view, making it ideal for observing the moon, planets, star clusters, and deep-sky objects. Constructed with blackened lens edges to reduce stray light and housed in durable anodized aluminum, it offers high contrast and clarity. The eyepiece includes a fold-down soft rubber eye guard for comfort and protection, along with an M28.5x0.6 filter thread for compatibility with standard filters. While not intended for photography with interchangeable lenses, it serves as a fixed-focal-length accessory enhancing visual observation experiences. Camera Lens Description The SVBONY 40mm Plossl eyepiece is a fully multi-coated, 4-element optical lens designed for astronomy and telescope use. It features a 1.25-inch barrel with a 40-degree apparent field of view, making it ideal for observing the moon, planets, star clusters, and deep-sky objects. Constructed with blackened lens edges to reduce stray light and housed in durable anodized aluminum, it offers high contrast and clarity. The eyepiece includes a fold-down soft rubber eye guard for comfort and protection, along with an M28.5x0.6 filter thread for compatibility with standard filters. While not intended for photography with interchangeable lenses, it serves as a fixed-focal-length accessory enhancing visual observation experiences. See more | | Color | black | | Compatible Camera Mount | no | | Compatible Devices | telescope | | Compatible Mountings | no | | Customer Reviews | 4.6 out of 5 stars 980 Reviews | | Exposure Control Type | Manual | | Focal Length Description | 40 millimeters | | Focus Type | Manual Focus | | Image stabilization | No image stabilization | | Item Weight | 96 g | | Lens | Wide Angle | | Lens Coating Description | Fully Coated | | Lens Design | Fixed | | Lens Fixed Focal Length | 40 millimeters | | Lens Type | Wide Angle | | Manufacturer | SVBONY | | Manufacturer Part Number | FUSF9122A | | Maximum Aperture | 4 f_stop | | Maximum Focal Length | 40 millimeters | | Media Type | ProductImage | | Minimum Focal Length | 40 millimeters | | Model Name | FUSF9122A | | Model Number | FUSF9122A | | Number of Items | 1 | | Number of Packs | 1 | | Photo Filter Size | 28.5 millimeters | | Real Angle Of View | 40 degrees | | Screen Size | 40 millimeters | | UPC | 608560829743 | | Unit Count | 1 Count | | Viewfinder Type | Optical | | Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | | Water Resistance Level | Water Resistant | | Zoom Ratio | 40 | ## Product Details - **Brand:** SVBONY - **Compatible Mountings:** no - **Focal Length Description:** 40 millimeters - **Lens Type:** Wide Angle - **Maximum Focal Length:** 40 Millimeters ## Images ![SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV - Image 1](https://m.media-amazon.com/images/I/61MD8PVRljL.jpg) ![SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV - Image 2](https://m.media-amazon.com/images/I/61oOJ7H9uIL.jpg) ![SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV - Image 3](https://m.media-amazon.com/images/I/619-WoDhLbL.jpg) ![SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV - Image 4](https://m.media-amazon.com/images/I/61bcnibpfqL.jpg) ![SVBONY Telescope Eyepiece 40mm, 1.25" Plossl Telescope Lens, 40° Wide FOV - Image 5](https://m.media-amazon.com/images/I/51plctqXXrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Wide-View Eyepiece – Great Value for the Price *by I***E on April 9, 2026* The SVBONY 40mm Plössl eyepiece is a fantastic addition to any telescope setup, especially if you enjoy wide-field viewing. It delivers a bright, clear image with a noticeably larger field of view, making it perfect for scanning the night sky, star clusters, and larger deep-sky objects. The fully multi-coated optics really make a difference—images appear sharp with good contrast, and light transmission is impressive for an eyepiece in this price range. It performs especially well under darker skies where you can take full advantage of the wide view. Build quality is solid, with a nice all-metal construction that feels durable and well-made. The eyepiece has a good weight to it without being too heavy, and it fits securely in a standard 1.25” focuser. Eye relief is comfortable, which makes longer observing sessions much more enjoyable, even for beginners. It’s also a great choice if you wear glasses. Overall, this is an excellent budget-friendly upgrade that significantly enhances your viewing experience. ### ⭐⭐⭐⭐⭐ High quality materials and build. Great buy! *by J***N on November 14, 2023* Impressive quality as to materials and build. Solid metal and multi-coated glass. Blackened internally to reduce stray light reflections. I have yet to view through it in the field, but am very confident that I will be very pleased, based on a thorough review by my highly trusted and very reliable YouTube reviewer, Jason of Small Optics. I purchased a second one for my neighbors, who are giving their young daughters a Celestron beginners' refractor telescope for Christmas 2023. A 40mm eyepiece is a great tool to be used with the stock eyepieces of any beginner scope or with more advanced scopes, as it provides a wider view of the sky. That wider view enables one to be well-oriented as to where to look and move the scope for bringing desired viewing targets into the center of the telescope's view. Then, one can simply lock the scope to that position, then replace the 40mm eyepiece with a 25mm, 10mm, etc. for greater magnification of the desired target, loosen locks of telescope, and off to viewing the target close up with the more powerful stock eyepiece. Alternatively, the 40mm can help provide beautiful sweeping vistas for those who enjoy simply scanning the night sky full of many more beautiful stars, planets, and clusters, etc. than the naked human eye can ever detect. ### ⭐⭐⭐⭐⭐ Great Eyepiece for the money! *by K***7 on January 14, 2025* I didn't pay very much for this eyepiece, so I was really surprised to see how good it was for the money. I bought it primarily for stargazing. I wanted to bring the power on my 70mm Celestron spotting scope down to 10X (the longest focal length stock eyepiece it came with was 20mm, or 20X). This eyepiece produces a clear, sharp edge-to-edge image of stars, with no signs of optical aberrations. I tested it during the day for terrestrial viewing and found it to produce a sharp image as well. I'm also really pleased with the wide field of view. Good eyepiece! ## Frequently Bought Together - SVBONY 40mm 1.25 inches Plossl Telescope Eyepiece Fully Multi Green Coated Metal 40 Degree Apparent Field 4 Element for Astronomy Telescope - SVBONY Barlow Lens 2X, 1.25 inch Barlow Lens with Multi Coated Broadband Green Film, Telescope Accessories with M42 Thread for Telescope Eyepiece - SVBONY SV135 Zoom Eyepiece, Zoom 7 to 21mm 1.25 Inch Telescope Eyepiece, 6 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual --- ## 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.us/products/38777558-svbony-telescope-eyepiece-40mm-1-25-plossl-telescope-lens-40](https://www.desertcart.us/products/38777558-svbony-telescope-eyepiece-40mm-1-25-plossl-telescope-lens-40) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-06*