---
product_id: 36587538
title: "High-performance telescope eyepieces"
brand: "svbony"
price: "€ 23.94"
currency: EUR
in_stock: true
reviews_count: 13
category: "Svbony"
url: https://www.desertcart.de/products/36587538-high-performance-telescope-eyepieces
store_origin: DE
region: Germany
---

# 62° wide-angle field of view Fully multi-coated optics for max clarity 4mm focal length for high magnification High-performance telescope eyepieces

**Brand:** svbony
**Price:** € 23.94
**Availability:** ✅ In Stock

## Summary

> 🌠 Upgrade your night sky game with SVBONY’s ultra-clear, wide-angle eyepiece!

## Quick Answers

- **What is this?** High-performance telescope eyepieces by svbony
- **How much does it cost?** € 23.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/36587538-high-performance-telescope-eyepieces)

## 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

- • **Crystal-Clear Optics:** Fully multi-coated glass ensures superior light transmission and contrast for vivid, detailed observations.
- • **Secure & User-Friendly:** Anti-lost interface design keeps your eyepiece safe while enhancing your stargazing flow.
- • **Lightweight & Ergonomic:** At just 0.09 lbs, this slim eyepiece is easy to handle and fits any 1.25” telescope focuser seamlessly.
- • **Precision Planetary Viewing:** 4mm focal length delivers razor-sharp, high-magnification views of lunar and planetary details.
- • **Immersive Wide-Angle Experience:** 62° aspheric design expands your celestial horizon with a broad, distortion-minimized field of view.

## Overview

The SVBONY 4mm 62° aspheric eyepiece is a lightweight, fully multi-coated telescope accessory designed for 1.25-inch focusers. It offers high magnification with a wide field of view, delivering crisp, detailed images of the moon, planets, and deep sky objects. Its anti-lost design and premium optics make it a top choice for amateur astronomers seeking enhanced clarity and immersive celestial experiences.

## Description

Product 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 2x per mm of your telescopes diameter or the images will be blurry;for example,your telescope's objective diameter is 80mm,The maximum magnification should not exceed 160x So research what the best magnification is for the objects you wish to view Package Include 1 X SVBONY 4mm Aspheric Eyepiece It's a great Halloween birthday christmas gift FMC glass optics increase light transmittance; Enhance details on jupiter; saturn; Mars; venus Lens edges is blackened and internal extinction thread reduces scattered light even further. 1.25 inch Standard 1.25" 31.75mm fitting diameter, can be used in any astronomical telescope with a 1.25" focuser. Dust cover Both ends have dust caps for protecting the eyepieces. The lens covers are interchangeable and easy to use and keep in a pocket 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 on. Specification

Review: Amazing - The difference between this and my stock 25mm Kellner is night and day. Clear, crisp views made setting up my finderscope so much easier. And at this price I got a hell of a lot more than I expected. Seems to be built well and solid. I don’t know about more expensive eyepieces but I have to say this one is is worth every penny. Update: this has become my go to eyepiece. The wide angle makes tracking down object much easier. Yes there is aberration and halos around objects and no flip up eyecup. But it totally beats my stock 25mm. If you’re buying your first telescope I highly recommend this as a “starter” upgrade. For the price and night and day from your stock kellner this will do it. And you can buy replacement eyecups if you need
Review: Exceptional quality! - I picked up a Meade ETX60 at a thift shop for 10 bucks and it did not come with eyepieces. Bought this set and wow was I pleased! Pairing these eyepieces with a barlow lens really opened my eyes to a wonderful world of imagery!

## Features

- Focal length;0.16" 4mm;offer high magnifications;look more closely and more detailed at the moon's surface and other planet; for viewing the moon and planets
- Standard 1.25’’ 31.75mm fitting diameter;can be used in any astronomical telescope with a 1.25" focuser;for broad field lunar observations; medium sized star clusters;and a wide range of cloudy nebulas and deep sky targets
- Fully coated optics glass eyepieces for excellent image contrast and light transmission;give maximum detail and definition across the entire field of view;highly achromatic;planetary filters enhance details on Jupiter;Saturn;Mars and Venus
- 4mm lens only weighs 0.09lb; For lenses with the same refractive index; the 62 degree aspheric eyepiece is thinner and lighter than the spherical eyepiece;designed primarily for planetary observation;perfect for deep sky objects
- Wide angle; 4mm 62 degree aspheric eyepiece can get maximum detail and definition across the entire field of view; Anti-lost design; Eyepiece interface recess portion can prevent the loss;Applicable;watch the scenery;bright celestial observations; nebula and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01J7Z1YV2 |
| Additional Features | fully multy coated, wide angel |
| Best Sellers Rank | #7 in Telescope Eyepieces |
| Brand | SVBONY |
| Built-In Media | 1x 4mm eyepiece |
| Coating | Fully multi-coated |
| Compatible Devices | telescope |
| Customer Reviews | 4.4 out of 5 stars 1,483 Reviews |
| Eye Piece Lens Description | Fully Coated Glass |
| Field Of View | 62 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 0.16 inches |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 2.95"D x 1.57"W x 1.57"H |
| Item Weight | 0.09 Pounds |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FAUF9301AA |
| Model Name | FUSF9301AA |
| Model Number | FAUF9301AA |
| Mount | Fixed Mount |
| Objective Lens Diameter | 70 Millimeters |
| Optical Tube Length | 4 Millimeters |
| Optical-Tube Length | 4 Millimeters |
| Telescope Mount Description | Fixed Mount |
| UPC | 608560862009 |
| 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 |
| Zoom Ratio | 400 multiplier x |

## Product Details

- **Brand:** SVBONY
- **Eye Piece Lens Description:** Fully Coated Glass
- **Finderscope:** Reflex
- **Focus Type:** Manual Focus
- **Item Weight:** 1.44 ounces
- **Model Name:** FUSF9301AA
- **Objective Lens Diameter:** 70 Millimeters
- **Optical Tube Length:** 4 Millimeters
- **Product Dimensions:** 2.95"D x 1.57"W x 1.57"H
- **Telescope Mount Description:** Fixed Mount

## Images

![High-performance telescope eyepieces - Image 1](https://m.media-amazon.com/images/I/61ZE50-UxyL.jpg)
![High-performance telescope eyepieces - Image 2](https://m.media-amazon.com/images/I/61OamduC0+L.jpg)
![High-performance telescope eyepieces - Image 3](https://m.media-amazon.com/images/I/61kenvPr1tL.jpg)
![High-performance telescope eyepieces - Image 4](https://m.media-amazon.com/images/I/61xRDOvFY9L.jpg)
![High-performance telescope eyepieces - Image 5](https://m.media-amazon.com/images/I/71257u-XQNL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by J***R on February 25, 2026*

The difference between this and my stock 25mm Kellner is night and day. Clear, crisp views made setting up my finderscope so much easier. And at this price I got a hell of a lot more than I expected. Seems to be built well and solid. I don’t know about more expensive eyepieces but I have to say this one is is worth every penny. Update: this has become my go to eyepiece. The wide angle makes tracking down object much easier. Yes there is aberration and halos around objects and no flip up eyecup. But it totally beats my stock 25mm. If you’re buying your first telescope I highly recommend this as a “starter” upgrade. For the price and night and day from your stock kellner this will do it. And you can buy replacement eyecups if you need

### ⭐⭐⭐⭐⭐ Exceptional quality!
*by J***M on April 24, 2026*

I picked up a Meade ETX60 at a thift shop for 10 bucks and it did not come with eyepieces. Bought this set and wow was I pleased! Pairing these eyepieces with a barlow lens really opened my eyes to a wonderful world of imagery!

### ⭐⭐⭐⭐ Good little starter set this is.. "Bronze line" compared to the "red line" or "gold line" sets
*by J***C on May 24, 2024*

With the current gold line and red line sets I'll call these the bronze line. Basic and cheap but more below. I am still learning collimation but I used a svbony laser collimator and supplied collimation cap and appears to be focused... They seem good, better than the 10mm and 25mm my virtuoso gti 150p came with. No eye cups. Didn't realize until I got them. Bought as 4mm 10mm and 23mm set, came in separate boxes In a plastic bag with dust caps on both ends. The 4 mm I didn't get the test during night but during day it seems ok for price. Dim and a little out of focus but might be me or the limit of my equipment or how i tested it. I did collimate but not going to knock it yet. The 10 mm was nice during night and day use, I have very little experience with other eyepieces other than the 'scope supplied 10mm and 23mm. Great views of full moon The 23mm was odd, mine has a part of it that screws loose or tight at where you place into the 1.25" focuser. The silver part unscrews and I don't want to fully unscrew and damage or ruin it. Not sure if designed like that or a quality control issue. Works great other wise. Lol, turned it tight and it seems fine. Nice view of full moon. Two pics are one photo, but zoomed in on the second one. I just held an s20+ up to eyepiece. Don't remember which eyepiece I used, 10mm or 23mm might have used a 2x svbony Barlow. Second picture is an edited picture of the moon. More contrast and sharper to show details. Seems like a good starter set. Recommended brand. Getting the upgraded and seemingly well reviewed red line set soon..

## 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

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-16*