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🔭 Elevate your night sky game — see more, miss less!
The SVBONY 40mm 1.25" Plossl Telescope Eyepiece combines a precision 4-element optical design with fully multi-coated lenses to deliver a sharp, high-contrast 40° apparent field of view. Its durable all-metal construction and fold-down rubber eye guard ensure comfort and longevity, while the standard 1.25" barrel and filter thread make it compatible with a wide range of telescopes and accessories. Perfect for millennial astronomy enthusiasts craving immersive lunar and deep-sky observations.
| ASIN | B01MAZ7LA6 |
| Best Sellers Rank | #329,652 in Electronics ( See Top 100 in Electronics ) #47 in Telescope Eyepieces |
| Box Contents | 1X 40mm eyepiece |
| Brand | SVBONY |
| Brand Name | SVBONY |
| 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 |
| Colour | black |
| Compatible Devices | telescope |
| Compatible Mountings | no |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 936 Reviews |
| Exposure Control Type | Manual |
| Fixed Focal Length | 40 Millimetres |
| Focal Length Description | 40 millimeters |
| Focus Type | Manual Focus |
| Image Stabilization Type | No image stabilization |
| Item Weight Unit of Measure | 96 Grams |
| Lens | Wide Angle |
| Lens Coating Description | Fully Multi Coated |
| Lens Design | Plossl |
| Lens Type | Wide Angle |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FUSF9122A |
| Maximum Aperture | 4 f |
| Maximum Focal Length | 40 Millimeters |
| Maximum Focal Length Unit of Measure | 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 Unit of Measure | 40 Millimetres |
| UPC | 608560829743 |
| Unit Count | 1 Count |
| Viewfinder Type | Optical |
| Water Resistance Level | Water Resistant |
| Zoom Ratio | 40 |
N**R
Good
Good product but not much useful in 1.25 inch barrel...because it can't show wider field then 32 mm due to limit of it's barrel
S**.
Good
Good in condition and quality only can buy it for enjoying skies,good field of view,u can see star clusters, Jupiter it's moon ,saturn
I**E
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.
G**E
buena calidad
Un ocular de buena construcción, sólido, ofrece vistas brillantes y generoso campo de visión, puede ser útil para quien use gafas pues tiene suficiente alivio. Muy útil. Tal vez el único "pero" es que, su angulo de visión al eje óptico, aunque suficiente, es algo delicado, esto es que si no estas bien alineado ojo-ocular se produce una sombra (kidney beaning). No es un problema por que así son los Plossls. Finalmente es un sobresaliente relación calidad-precio, si lo recomiendo.
K**R
Nice quality
Hi I bought 2 for my binoculars wasn't quite confident for the price.but better than some of my expensive eyepieces
R**A
Cumpri o que prometi
Produto de ótima qualidade .entrega super rápida
M**.
Good value. Does the job well.
Good value. Does the job well.
Trustpilot
3 weeks ago
2 months ago