---
product_id: 383739969
title: "SV191 Zoom Eyepiece, Zoom 7.2 to 21.6mm, Parfocal Design, 1.25\" FMC Telescope Eyepiece, 42°-65° FOV, 7 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual and Spotting Scopes"
brand: "svbony"
price: "R3283"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Svbony"
url: https://www.desertcart.co.za/products/383739969-sv191-zoom-eyepiece-zoom-7-2-to-21-6mm-parfocal
store_origin: ZA
region: South Africa
---

# 42°-65° wide FOV 7.2-21.6mm zoom range Fully Multi-Coated optics SV191 Zoom Eyepiece, Zoom 7.2 to 21.6mm, Parfocal Design, 1.25" FMC Telescope Eyepiece, 42°-65° FOV, 7 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual and Spotting Scopes

**Brand:** svbony
**Price:** R3283
**Availability:** ✅ In Stock

## Summary

> 🔭 Zoom into the stars with precision and clarity—your all-in-one gateway to the universe!

## Quick Answers

- **What is this?** SV191 Zoom Eyepiece, Zoom 7.2 to 21.6mm, Parfocal Design, 1.25" FMC Telescope Eyepiece, 42°-65° FOV, 7 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual and Spotting Scopes by svbony
- **How much does it cost?** R3283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/383739969-sv191-zoom-eyepiece-zoom-7-2-to-21-6mm-parfocal)

## 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

- • **Parfocal Precision:** Maintain crystal-clear focus while zooming, so you never miss a celestial detail or terrestrial target.
- • **Seamless Zoom Power:** Effortlessly switch magnifications from 7.2mm to 21.6mm without swapping eyepieces—stay in the moment, not the setup.
- • **Immersive Wide Field:** Experience expansive 42°-65° apparent field of view that brings the cosmos and landscapes vividly into your sightline.
- • **Premium Clarity & Contrast:** Fully multi-coated lenses with blackened edges reduce stray light and boost contrast for stunningly sharp images, even at dusk.
- • **Durability Meets Convenience:** Metal body with twist-up eyecups and dual rubber dust covers ensures long-lasting performance and comfort—built for serious observers.

## Overview

The SVBONY SV191 Zoom Eyepiece offers a versatile 7.2-21.6mm zoom range with parfocal design, enabling smooth magnification changes without refocusing. Featuring a wide 42°-65° apparent field of view and fully multi-coated 7-element/4-group optics with blackened edges, it delivers bright, high-contrast images ideal for astronomic and spotting scopes. Its durable metal construction, twist-up eyecups, and dust covers make it a reliable, professional-grade accessory for millennial stargazers and outdoor enthusiasts alike.

## Description

Twist-Up eyecups SV191 7.2-21.6mm zoom eyepiece can meet the needs of most people; including the needs of users who wear glasses. Fully Multi-coated lens SV191 zoom lens optic design increases light transmission, delivers bright, clear, high-contrast images even in low-light conditions. 42°-65° Apparent Field of View SV191 7.2-21.6mm zoom eyepiece allows you to see different wide field of view under the same viewing conditions. Meet your different needs. Blackened Lens Edge Lens edges is blackened to reduce scattering of stray light and maximize contrast; designed to enhance the functionality and pleasure of using your telescope. 2 rubber dust covers Keep your eyepiece lens away from the influence of dust and extend its service life. Specification: Focal Length: 7.2-21.6mm Eye Relief: 18-20mm Apparent Field of View: 42°-65° Field stop diameter: 16mm Barrel Size: 1.25" Lens Structure: 7-Elements/4-Groups Filter Threads Standard: M28.5*0.6 Coatings: Fully Multi-Coated Blackened Lens Edges: Yes Eyecups: Twist-Up Eyecups Material: Metal Net Weight: 167g / 5.87oz / 0.367lb Package Includes: 1X Black 1.25" Zoom Eyepiece 7.2-21.6mm 2X Rubber Dust Cover 1X Mirror Cloth

Review: Excellent quality and so easy to use.
Review: Hyperion-Klasse, das Maß der Dinge bei den 1.25er Zoom-Okularen. P A R F O K A L !!! Wirklich richtig gut !!!!!

## Features

- One eyepiece for multiple uses; SV191 7.2-21.6mm zoom eyepiece allows you to change magnification power without swapping out eyepieces
- Parfocal design; changing magnification without refocusing
- M28.5*0.6 filter threads; base of SV191 zoom lens has a threaded adapter which allows standard 1.25in filter
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097N4BWZY |
| Best Sellers Rank | #112,486 in Electronics ( See Top 100 in Electronics ) #62 in Telescope Eyepieces |
| Item model number | FCAW9150A |
| Manufacturer | SVBONY |
| Product Dimensions | 10.92 x 7.37 x 6.86 cm; 322 g |

## Product Details

- **Brand:** SVBONY
- **Compatible Devices:** Astronomical Telescopes and Spotting Scopes
- **Eye Piece Lens Description:** 7-Elements 4-Groups Glass Lens with Fully Multi-Coated and Blackened Edge Treatment
- **Field Of View:** 65 degrees
- **Focal Length Description:** 7.2-21.6mm
- **Focus Type:** Manual Focus
- **Item Weight:** 0.32 kg
- **Model Name:** FW9150A
- **Product Dimensions:** 4.3"D x 2.9"W x 2.7"H
- **Zoom Ratio:** 7.2x-21.6x

## Images

![SV191 Zoom Eyepiece, Zoom 7.2 to 21.6mm, Parfocal Design, 1.25" FMC Telescope Eyepiece, 42°-65° FOV, 7 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual and Spotting Scopes - Image 1](https://m.media-amazon.com/images/I/51Fc2OVrMnS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***F on 11 January 2026*

Excellent quality and so easy to use.

### ⭐⭐⭐⭐⭐ Review
*by H***R on 28 January 2025*

Hyperion-Klasse, das Maß der Dinge bei den 1.25er Zoom-Okularen. P A R F O K A L !!! Wirklich richtig gut !!!!!

### ⭐⭐⭐⭐⭐ Review
*by S***R on 12 January 2026*

I was pleasantly surprised by this zoom eyepiece. Years ago I owned an inexpensive zoom and I disappointed in the optics as they weren't as sharp as fixed eyepiece. However I've used this zoom twice so far, the weather unfortunately been cloudy much of the time . I've used this on two telescopes and I can't find anything to complain about; I've only looked at the Moon and Jupiter. but the image is very sharp. It's parfocal across the range. I observed a transit on Jupiter around 200 x with a 125mm Orion Maksutov telescope and couldn't see any difference with a fixed eyepiece

## Frequently Bought Together

- SVBONY SV191 Zoom Eyepiece for Telescope, 7.2-21.6mm Zoom Lens, Compatible with Telescopes That Accept 1.25 Inches Eyepieces
- SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings (1.25 inch)
- SVBONY Telescope Filter 1.25 inches UHC Filter Astrophotography to Improve The Image Contrast Reduces Light Pollution (1.25 inch)

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**Shop now:** [https://www.desertcart.co.za/products/383739969-sv191-zoom-eyepiece-zoom-7-2-to-21-6mm-parfocal](https://www.desertcart.co.za/products/383739969-sv191-zoom-eyepiece-zoom-7-2-to-21-6mm-parfocal)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-10*