---
product_id: 602594375
title: "SVBONY SV220 2\" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography"
brand: "svbony"
price: "€ 481.76"
currency: EUR
in_stock: false
reviews_count: 5
category: "Svbony"
url: https://www.desertcart.sk/products/602594375-svbony-sv220-2-dual-band-nebula-filter-h-alpha-o
store_origin: SK
region: Slovakia
---

# Reduces light pollution & moonlight interference 7nm dual-band narrowband filter High contrast enhancement for nebulae SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography

**Brand:** svbony
**Price:** € 481.76
**Availability:** ❌ Out of Stock

## Summary

> 🌠 Capture the cosmos like a pro—no matter where you are!

## Quick Answers

- **What is this?** SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography by svbony
- **How much does it cost?** € 481.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/602594375-svbony-sv220-2-dual-band-nebula-filter-h-alpha-o)

## 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

- • **Cut Through the Glow:** 7nm dual-band H-Alpha & O-III filter slashes artificial light pollution for crystal-clear deep sky shots.
- • **Sharper Nebula Details:** Boosts contrast between nebula and sky background, revealing intricate cosmic structures without artificial brightness.
- • **Simplify Your Workflow:** Dual-band design reduces post-processing hassle, letting you focus on capturing stunning images faster.
- • **Built to Last & Perform:** Durable aluminum frame with multi-coating and waterproof design ensures reliable use in all sky conditions.
- • **City Lights? No Problem:** Engineered to block sodium and mercury vapor streetlights, enabling astrophotography even in urban jungles.

## Overview

The SVBONY SV220 is a 2-inch dual-band narrowband filter designed for astrophotography under light-polluted skies. Featuring 7nm H-Alpha and O-III bands, it effectively blocks artificial light sources such as street lamps and moonlight, enhancing contrast and detail in nebula imaging. Its durable aluminum construction with multi-coating ensures high transmittance and waterproof reliability, making it an essential tool for deep-sky photographers seeking sharp, high-contrast images in challenging urban environments.

## Description

SVBONY dual narrowband H-Alpha/O-III 7nm narrowband filters are specially designed for astrophotography in light-polluted environments, allowing imaging under bright artificial light pollution and moonlight conditions to capture color images without using multiple filter combinations. Images are most useful with single-use color cameras; can be used for imaging emission nebulae, planetary nebulae, and supernova remnants; high transmittance and sharp cutoff can greatly enhance contrast, showing the most detailed information about deep sky objects; designed to drastically cut off sodium Artificial light interference from vapor or mercury vapor street lights and other unwanted interference (e.g. sky glow); Dual Band Narrow Band Filters are not suitable for visual observation and are not designed for imaging or observing the sun. Please note that the SV220 is not well suited for fast telescopes, some users have reported that dual-band OSC filters paired with RASA can cause band shifts, thus clipping HA data.

Review: Looks professionally made
Review: Very good dual band filter

## Features

- Reduce light pollution; SV220 telescope filter can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting
- Astrophotographic;the filter enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; the filter allows high-contrast imaging even in areas with strong light pollution
- Improving contrast; an increase in contrast can be perceived as an increase in brightness; the filter makes the contrast of the nebula and sky background increase; not the nebula brighter
- Easy to use; the dual-band filter makes it possible to simplify and decrease the difficulty and cumbersomeness of post-processing for users
- For deep sky photography; use the dual-band filter to enable deep-sky photography in light-polluted cities or under a full moon

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRCYF29T |
| Box Contents | SVBONY SV220 Telescope Filter |
| Brand | SVBONY |
| Brand Name | SVBONY |
| Coating Description | Multi Coating |
| Compatible Devices | Cameras with astrophotography capabilities |
| Customer Reviews | 4.8 out of 5 stars 98 Reviews |
| Enclosure Material | Aluminium |
| Item Dimensions L x W | 5.1L x 5.1W Centimeters |
| Item Type Name | filter |
| Item Weight Unit of Measure | 30 Grams |
| Manufacturer | SVBONY |
| Material | Aluminium |
| Media Type | ProductImage |
| Model Name | SV220 |
| Photo Filter Effect Type | Enhancing |
| Photo Filter Thread Size | 50.8 Millimetres |
| Screen Size Unit of Measure | 2 Inches |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SVBONY
- **Material:** Aluminium
- **Photo Filter Thread Size:** 50.8 Millimetres
- **Coating Description:** Multi Coating
- **Photo Filter Effect Type:** Enhancing

## Images

![SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography - Image 1](https://m.media-amazon.com/images/I/51TOKCxbePL.jpg)
![SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography - Image 2](https://m.media-amazon.com/images/I/815bfJB-5xL.jpg)
![SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography - Image 3](https://m.media-amazon.com/images/I/71rQOPy2D8L.jpg)
![SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography - Image 4](https://m.media-amazon.com/images/I/81j62xdBYLL.jpg)
![SVBONY SV220 2" Dual-Band Nebula Filter, H-Alpha & O-III Narrowband, Light Pollution Filter for Astrophotography - Image 5](https://m.media-amazon.com/images/I/71uedPc1ulL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks professionally made
*by G***M on 31 January 2024*



### ⭐⭐⭐⭐⭐ Very good dual band filter
*by B***N on 22 January 2026*



### ⭐⭐⭐⭐⭐ Light pollution filter
*by M***N on 7 November 2023*



## Frequently Bought Together

- SVBONY SV220 Telescope Filter, Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Reduce Light Pollution, for Astrophotography (2 inches)
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**Shop now:** [https://www.desertcart.sk/products/602594375-svbony-sv220-2-dual-band-nebula-filter-h-alpha-o](https://www.desertcart.sk/products/602594375-svbony-sv220-2-dual-band-nebula-filter-h-alpha-o)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*