---
product_id: 261932381
title: "SVBONY 25mm Plossl Eyepiece 1.25\" Lens Fully Coated 40-Degree Field For Astronomy"
brand: "svbony"
price: "¥9559"
currency: JPY
in_stock: true
reviews_count: 5
category: "Svbony"
url: https://www.desertcart.jp/products/261932381-svbony-25mm-plossl-eyepiece-1-25-lens-fully-coated-40
store_origin: JP
region: Japan
---

# 40° wide field for immersive celestial views 1.25" standard barrel fits all telescopes Fully multi-coated lenses for max clarity SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy

**Brand:** svbony
**Price:** ¥9559
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate your stargazing game—see what others miss!

## Quick Answers

- **What is this?** SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy by svbony
- **How much does it cost?** ¥9559 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/261932381-svbony-25mm-plossl-eyepiece-1-25-lens-fully-coated-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

- • **Immersive 40° Field of View:** Explore bright nebulae and star clusters with a broad, crystal-clear perspective.
- • **Anti-Reflection Blackened Edges:** Minimizes stray light scattering to maximize image contrast and detail.
- • **Ergonomic Anti-Slip Rubber Grip:** Secure handling ensures steady viewing without accidental slips or drops.
- • **Premium Fully Multi-Coated Optics:** Experience sharper, brighter images with reduced light loss and enhanced contrast.
- • **Universal 1.25" Barrel Compatibility:** Seamlessly fits any standard telescope or accessory for instant upgrade.

## Overview

The SVBONY 25mm Plossl Eyepiece features a standard 1.25" barrel compatible with most telescopes, a wide 40-degree apparent field of view for expansive celestial observation, and fully multi-coated 4-element optics that deliver bright, high-contrast images. Its blackened lens edges reduce stray light, while the anti-slip rubber grip and sturdy plastic case ensure durability and ease of use. Perfect for lunar, planetary, and nebula viewing, this eyepiece transforms your telescope into a precision stargazing powerhouse.

## Description

SVBONY 25mm telescope lenses 4-element plossl design for astronomy telescope;fully multi coated broadband green film optical glass and approx 52 degree filed of view for broad field lunar observations Comes with sturdy plastic case-proect the eyepiece from dust and moistureFully-multicoated achromatic design: Eliminate chromatic aberration and increase lens permeability to get bright views with impressively high contrast4 element broadband green film optical glass: Premium symmetrical Plossl optical glass lens gets excellent aberration correction and extremely high resolution rivaling25mm eyepiece with standard 1.25"interface: M28.5x0.6mm filter threads fits for any standard 1.25" telescope eyepiece filters or devices to the moon or celestial bodies40 degree apparent field of view: Broad-field lunar observations of the Moon;planets;medium-sized star clusters;cloudy nebulasBlackened lens edges and blackened interior: The inside of the adapter is fully threaded to minimize reflections to reduce scattering of stray light and maximize contrastSpecifications: Type: Plossl eyepiece Focal length: 25mm Barrel size: 1.25"/31.7mm Apparent field of view: 40-Deg Filter threads: M28.5x0.6mm for Standard 1.25" filter Coatings: fully multi-coated Lens elements: 4 elements Lens groups: 2 groups Blackened lens edges: yes Height: 72mm/2.82in Rubber eye guard: yesPackage includes: 1xSVBONY 1.25" Plossl 25mm multi coated eyepiece

Review: A great utility lens. - Although inexpensive seems like high quality. Good optics. Clear. Sharp. A good utility lens.
Review: See planets clearly and with a big picture. - I was amazed at all I had been missing by using all the other small aperture lenses I had been using. I was able to find planets and stars much easier than ever. Then I could put in a higher magnification lens and stay on target. This lens is very high quality and the eye cup is what I need to keep out errant light. I have other lenses that don't have the eye cup and I could tell a big difference in use of this lens. I wish I had a better telescope so this lens could be put to better use.

## 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 | #28,544 in Electronics ( See Top 100 in Electronics ) #9 in Telescope Eyepieces |
| Brand | SVBONY |
| Camera Lens | 25 month |
| Camera lens description | 25 month |
| Color | Black |
| Compatible Camera Models | Sony |
| Compatible Camera Mount | 1.25 inches mount |
| Compatible mountings | 1.25 inches mount |
| Customer Reviews | 4.6 out of 5 stars 1,073 Reviews |
| Exposure Control Type | Manual |
| File Format | JPEG |
| Focal Length Description | 25 millimeters |
| Focal length description | 25 millimeters |
| Focus Type | Manual Focus |
| Image stabilization | Optical |
| Lens | Eyepiece |
| Lens Coating Description | Multi Coated |
| Lens Design | plossl |
| Lens Fixed Focal Length | 25 Millimeters |
| Lens Mount | 1/2 Bayonet |
| Lens type | Eyepiece |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FUSF9149A |
| Maximum Focal Length | 25 Millimeters |
| 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 |
| Unit Count | 1.0 Count |
| Video Capture Resolution | 1080p |
| Viewfinder Type | optical viewfinder |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 1:1 |

## Product Details

- **Brand:** SVBONY
- **Camera lens description:** 25 month
- **Compatible mountings:** 1.25 inches mount
- **Focal length description:** 25 millimeters
- **Lens type:** Eyepiece

## Images

![SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy - Image 1](https://m.media-amazon.com/images/I/61Jmu-uthLL.jpg)
![SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy - Image 2](https://m.media-amazon.com/images/I/61i2bkGctTL.jpg)
![SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy - Image 3](https://m.media-amazon.com/images/I/61dJcbSOj1L.jpg)
![SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy - Image 4](https://m.media-amazon.com/images/I/61NA4RQ8D-L.jpg)
![SVBONY 25mm Plossl Eyepiece 1.25" Lens Fully Coated 40-Degree Field For Astronomy - 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

### ⭐⭐⭐⭐⭐ A great utility lens.
*by J***R on 1 April 2026*

Although inexpensive seems like high quality. Good optics. Clear. Sharp. A good utility lens.

### ⭐⭐⭐⭐⭐ See planets clearly and with a big picture.
*by W***. on 30 July 2022*

I was amazed at all I had been missing by using all the other small aperture lenses I had been using. I was able to find planets and stars much easier than ever. Then I could put in a higher magnification lens and stay on target. This lens is very high quality and the eye cup is what I need to keep out errant light. I have other lenses that don't have the eye cup and I could tell a big difference in use of this lens. I wish I had a better telescope so this lens could be put to better use.

### ⭐⭐⭐⭐⭐ Good value
*by J***Y on 24 May 2026*

Excellent item

## 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
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**Shop now:** [https://www.desertcart.jp/products/261932381-svbony-25mm-plossl-eyepiece-1-25-lens-fully-coated-40](https://www.desertcart.jp/products/261932381-svbony-25mm-plossl-eyepiece-1-25-lens-fully-coated-40)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-05*