--- product_id: 75446814 title: "SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary" brand: "svbony" price: "1279096₫" currency: VND in_stock: true reviews_count: 13 category: "Svbony" url: https://www.desertcart.vn/products/75446814-svbony-25mm-telescope-eyepiece-large-aperture-eyepiece-40-degree-field store_origin: VN region: Vietnam --- # 40° wide field of view for immersive celestial scenes 25mm focal length for crisp moderate magnification M28.5x0.6mm filter thread for enhanced contrast filters SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary **Brand:** svbony **Price:** 1279096₫ **Availability:** ✅ In Stock ## Summary > 🔭 Unlock the cosmos with clarity and style — don’t just watch stars, own the night! ## Quick Answers - **What is this?** SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary by svbony - **How much does it cost?** 1279096₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/75446814-svbony-25mm-telescope-eyepiece-large-aperture-eyepiece-40-degree-field) ## 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 - • **Secure & Durable:** Anti-slip rubber grip and sturdy plastic case protect your investment and ensure steady handling during intense skywatching sessions. - • **Wide-Angle Wonder:** 40-degree Plossl design offers an expansive field of view, perfect for capturing nebulae and planetary binaries. - • **Universal Compatibility:** Standard 1.25” tube fits seamlessly with most telescopes and accessories, making upgrades effortless. - • **Crystal-Clear Stargazing:** FMC multi-coated lenses reduce light loss for brighter, sharper views even in low-light conditions. - • **Enhanced Contrast Control:** Filter-threaded eyepiece lets you attach filters to boost image clarity and reduce glare for professional-grade observations. ## Overview The SVBONY 25mm Telescope Eyepiece features a 25mm focal length and a wide 40-degree field of view Plossl lens with full multi-layer coatings to deliver bright, sharp images. Its standard 1.25” tube and M28.5x0.6mm filter threads ensure broad compatibility and enhanced contrast with filters. Designed with anti-slip grips and a protective case, it’s a durable, professional-grade accessory ideal for lunar, planetary, and deep-sky observations. ## Description Product description With a 25mm focal length, this SVBONY 1.25 inche telescope eyepiece provides moderate magnification suitable for various celestial objects, including star clusters, the Moon, and planets. Suitable for broad field lunar observations 40 degree telecope eyepiece can provide enough detail for bright celestial bodies (such as the moon and planets) to focus on the details without introducing too much distortion. Suitable for beginners to find the moon, stars and other observation targets Plossl optical glass lens eyepiece, gets excellent aberration correction, extremely high resolution SVBONY telescope eyepieces are dedicated to bright and clear images What are the advantages of a 40 degree field of view? It is awesome for perusing the sky and finding things like planets, constellations, clusters, and galaxies in the field of view. Friendly to astronomy beginners. What are the advantages of a 40 degree field of view? It is awesome for perusing the sky and finding things like planets, constellations, clusters, and galaxies in the field of view. Friendly to astronomy beginners. Is this 25mm telescope eyepiece suitable for observing planets? Suitable for observing star clusters, the moon and planets, including Jupiter and Saturn. Suitable for wide angle lunar observation. M28.5x0.6mm filter thread, connect moon filter, planet filter and other filters to improve image contrast. Is this 25mm telescope eyepiece suitable for observing planets? Suitable for observing star clusters, the moon and planets, including Jupiter and Saturn. Suitable for wide angle lunar observation. M28.5x0.6mm filter thread, connect moon filter, planet filter and other filters to improve image contrast. How can we prevent stray light? The inside of the telescope eyepiece tube is blackened; the edges of the lenses are blackened; effectively prevent stray light from entering the optical elements; avoid internal reflections and provide clear images. How can we prevent stray light? The inside of the telescope eyepiece tube is blackened; the edges of the lenses are blackened; effectively prevent stray light from entering the optical elements; avoid internal reflections and provide clear images. Why choose Plossl eyepieces? Due to its symmetrical design, Plössl eyepieces help minimize chromatic aberration and other distortions, particularly in the center of the field. This is crucial for achieving sharp views of bright celestial objects. Great for planetary observations Why choose Plossl eyepieces? Due to its symmetrical design, Plössl eyepieces help minimize chromatic aberration and other distortions, particularly in the center of the field. This is crucial for achieving sharp views of bright celestial objects. Great for planetary observations This 25mm eyepiece has a 1.25 inch interface and is suitable for 1.25 inch telescopes and telescope accessories. Eyepiece with filter thread M28.5x0.6mm filter thread fits for any standard 1.25" telescope eyepiece filters or devices to the moon or celestial bodies Non-slip rubber grip ring The eyepiece has a rubber anti-slip ring design to effectively prevent the eyepiece from falling and ensure safe operation, even in a humid environment Specifications ## Features - Standard 1.25" tube eyepiece; fits any 1.25" telescopes and telescope accessories astronomical equipment; M28.5x0.6mm filter threads; 1.25” telescope filter can be installed to enhance the contrast of the image - 40-degree field of view plossl eyepiece; provides a wide field of view; allows you to observe the interior of bright nebulae makes acquiring and centering objects of interest a breeze - FMC lens; full multi-layer coating; reducing light loss; FMC telescope eyepiece allows you to image clearer and brighter in low-light conditions - Edge black optics; black edges and black interior of eyepiece are black-treated to reduce stray light scattering and maximize contrast - 25mm focal length eyepiece; provides moderate magnification; for observation of lunar planetary binaries - Comes with plastic case; sturdy plastic housing protects eyepieces from dust and moisture - Anti-slip rubber grip ring; grip on the rubber ring protrusion; enhance friction; effectively prevent the eyepiece from falling off ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076ZMJ7FK | | Best Sellers Rank | #8 in Telescope Eyepieces | | Brand | SVBONY | | Built-In Media | eyepiece | | Camera Lens | 4 | | Camera Lens Description | 4 | | Color | Black | | Compatible Camera Mount | 1.25 inches mount | | Compatible Mountings | 1.25 inches mount | | Customer Reviews | 4.6 out of 5 stars 1,109 Reviews | | Exposure Control Type | Manual | | File Format | JPEG, RAW | | Focal Length Description | 25 mm | | Focus Type | Manual Focus | | Image stabilization | Optical | | Lens | Standard | | Lens Coating Description | Multi-Coated | | Lens Design | plossl | | Lens Fixed Focal Length | 25 Millimeters | | Lens Type | Standard | | Manufacturer | SVBONY | | Manufacturer Part Number | FUSF9149A | | Maximum Focal Length | 25 Millimeters | | Media Type | ProductImage, EnhancedContent | | Minimum Focal Length | 25 Millimeters | | Model Name | FUSF9149A | | Model Number | FAUF9149A | | Photo Filter Size | 28.5 Millimeters | | Real Angle Of View | 40 Degrees | | Screen Size | 25 Millimeters | | UPC | 609378745034 | | Video Capture Resolution | 1080p | | Viewfinder Type | optical viewfinder | | 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 | Not Water Resistant | | Zoom Ratio | 1:1 | ## Product Details - **Brand:** SVBONY - **Camera Lens Description:** 4 - **Compatible Mountings:** 1.25 inches mount - **Focal Length Description:** 25 mm - **Lens Type:** Standard ## Images ![SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - Image 1](https://m.media-amazon.com/images/I/61Jmu-uthLL.jpg) ![SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - Image 2](https://m.media-amazon.com/images/I/61i2bkGctTL.jpg) ![SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - Image 3](https://m.media-amazon.com/images/I/61dJcbSOj1L.jpg) ![SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - Image 4](https://m.media-amazon.com/images/I/61NA4RQ8D-L.jpg) ![SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - Image 5](https://m.media-amazon.com/images/I/61k5mjPTnvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What are the advantages of a 40 degree field of view?** A: It is awesome for perusing the sky and finding things like planets, constellations, clusters, and galaxies in the field of view. Friendly to astronomy beginners. **Q: Is this 25mm telescope eyepiece suitable for observing planets?** A: Suitable for observing star clusters, the moon and planets, including Jupiter and Saturn. Suitable for wide angle lunar observation. M28.5x0.6mm filter thread, connect moon filter, planet filter and other filters to improve image contrast. **Q: How can we prevent stray light?** A: The inside of the telescope eyepiece tube is blackened; the edges of the lenses are blackened; effectively prevent stray light from entering the optical elements; avoid internal reflections and provide clear images. **Q: Why choose Plossl eyepieces?** A: Due to its symmetrical design, Plössl eyepieces help minimize chromatic aberration and other distortions, particularly in the center of the field. This is crucial for achieving sharp views of bright celestial objects. Great for planetary observations ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by I***E on April 9, 2026* ### ⭐⭐⭐⭐⭐ Review *by T***R on February 7, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***C on March 29, 2026* ## Frequently Bought Together - SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary - SKYOPTIKST D114F900 Newtonian Reflector telescoe Mirror，DIY 114/900 Astronomical Telescopes - SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD 6mm for Astronomy Telescope --- ## 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.vn/products/75446814-svbony-25mm-telescope-eyepiece-large-aperture-eyepiece-40-degree-field](https://www.desertcart.vn/products/75446814-svbony-25mm-telescope-eyepiece-large-aperture-eyepiece-40-degree-field) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*