---
product_id: 52587253
title: "Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25\" 31.7mm SZ1 Astronomy"
brand: "seben"
price: "47005CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/52587253-seben-zoom-telescope-eyepiece-7-5-22-5mm-1-25
store_origin: SN
region: Senegal
---

# Objective Lens: 31.7mm Lightweight: 0.14kg Zoom Range: 7.5-22.5mm Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy

**Brand:** seben
**Price:** 47005CFA
**Availability:** ✅ In Stock

## Summary

> 🌠 Discover the Universe, One Zoom at a Time!

## Quick Answers

- **What is this?** Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy by seben
- **How much does it cost?** 47005CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/52587253-seben-zoom-telescope-eyepiece-7-5-22-5mm-1-25)

## Best For

- seben enthusiasts

## Why This Product

- Trusted seben brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable and Reliable:** Crafted for longevity, ensuring countless nights of celestial observation.
- • **Versatile Zoom Capability:** Experience a dynamic range of focal lengths with just one eyepiece!
- • **User-Friendly for Beginners:** Designed with novice astronomers in mind, making exploration easy.
- • **Compact Design for Adventurers:** Perfect for travel and on-the-go stargazing.
- • **Exceptional Price-Performance Ratio:** Get more value without breaking the bank.

## Overview

The Seben Zoom Telescope Eyepiece offers a remarkable 7.5-22.5mm zoom range, making it an ideal choice for both novice and seasoned astronomers. With a compact design and lightweight build, this eyepiece is perfect for travel and mobile observations, ensuring you never miss a celestial event. Its 31.7mm objective lens diameter provides excellent light-gathering capabilities, all at an unbeatable price-performance ratio.

## Description

Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy

## Features

- Beginner Zoom eyepiece with an excellent price-performance ratio.
- It is perfectly suitable to cover a great range of focal lengths for a reasonable price with only one eyepiece!
- Furthermore, it is ideally suitable for travelling and mobile observations, since it is a very space-saving piece of equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 22.6 x 16.8 x 6.4 centimetres |
| Package Weight | 0.14 Kilograms |
| Brand | Seben |
| Objective Lens Diameter | 31.7 Millimetres |
| Part number | tls_acc_sz1 |
| Telescope Mount Description | Altazimuth Mount |
| Focus type | Fixed Focus |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Seben
- **Model name:** SZ1
- **Eye piece lens description:** Barlow
- **Objective lens diameter:** 31.7 Millimetres
- **Telescope mount description:** Altazimuth Mount
- **Focus type:** Fixed Focus
- **Power source:** Manual
- **Finderscope:** Reflex
- **Compatible devices:** Smartphone, Tablet
- **Lens coating description:** Ultra-High Transmission Coated

## Images

![Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy - Image 1](https://m.media-amazon.com/images/I/71LVP7TuI7L._AC_UY218_.jpg)
![Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy - Image 2](https://m.media-amazon.com/images/I/71LVP7TuI7L._AC_UY327_FMwebp_QL65_.jpg)
![Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy - Image 3](https://m.media-amazon.com/images/I/71LVP7TuI7L._AC_UY436_FMwebp_QL65_.jpg)
![Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy - Image 4](https://m.media-amazon.com/images/I/71LVP7TuI7L._AC_UY545_FMwebp_QL65_.jpg)
![Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy - Image 5](https://m.media-amazon.com/images/I/71LVP7TuI7L._AC_UY654_FMwebp_QL65_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Zoom in on your target without changing eyepiece
*by A***R on 22 September 2015*

What a fine piece of equipment. I used it last night for the first time and it's a game changer. No longer do I need to pull out the 22mm eyepiece, put in the 4mm eyepiece, and fiddle about with the focus, all the time trying not to disturb the direction of the telescope, then adjust the right ascension to catch up with whatever I am looking at. I just zoom in the eyepiece, it even stays in focus.Up till now I've been using the eyepieces supplied with my celestron newtonian, but you can't put a filter on them, and you need to refocus whenever you change them over. Now all these difficulties have been overcome with this one zoom eyepiece.It was well packaged in a plastic recepticle in a padded envelope. Delivery was about a week after the order was placed.Now I don't need at 10mm and 15mm eyepiece to fill the void between the supplied 22mm and 4mm. Excellent value for money.The optics quality is really good, very sharp focus, very smooth zoom control.If there is one thing I would have liked, it is to have a cap supplied for the eyepiece so that I can leave it in the telescope without fear of the lens getting damaged, but I can put up with that.

### ⭐⭐⭐⭐ Very good price/quality and good for moon and planetary observation
*by M***J on 14 March 2014*

Gave this an initial whirl last night with my new telescope (8 inch Reflector on Dobsonian mount). Saw Jupiter and several of its moons, and also enjoyed good views of the surface of the moon. Very handy being able to locate an object in the sky with the lens set wide, then zoom in on it only having to re-centre it slightly if at all. Will also be trying it out on my terrestrial refractor scope. Comfortable too, with reasonable eye-relief - may be useful if you wear glasses.

### ⭐⭐⭐ Convenient, but not ideal
*by W***. on 8 May 2025*

Overall, a fair product for the price. It is built with plastic and some metal, but there is nothing exceptional about it. The images are *okay*, but cheaper optics of a fixed focal length provide significantly better views. The protective case that it comes in provides good enough isolation from dust and impacts, but it is difficult to use in the dark. It's just a standard 1.25" telescope barrel, and as such, fits like one. There's not really much to say about this product beyond that. It's a telescope eyepiece, nothing special, not bad.

## Frequently Bought Together

- Seben Zoom Telescope Eyepiece 7.5-22.5mm 1.25" 31.7mm SZ1 Astronomy
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- Seben 6x30 90° Right-Angled Telescope Finder Scope with crosshairs + bracket FS3

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-19*