---
product_id: 516916975
title: "SV220 Telescope Filter, 2 inches Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography"
brand: "svbony"
price: "852.49 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Svbony"
url: https://www.desertcart.tn/products/516916975-sv220-telescope-filter-2-inches-dual-band-nebula-filter-h
store_origin: TN
region: Tunisia
---

# 3nm ultra-narrowband precision 85%+ peak light transmittance OD5 deep stray light cutoff SV220 Telescope Filter, 2 inches Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography

**Brand:** svbony
**Price:** 852.49 DT
**Availability:** ✅ In Stock

## Summary

> 🌠 Capture the cosmos like a pro—no light pollution allowed!

## Quick Answers

- **What is this?** SV220 Telescope Filter, 2 inches Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography by svbony
- **How much does it cost?** 852.49 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/516916975-sv220-telescope-filter-2-inches-dual-band-nebula-filter-h)

## 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

- • **Speedy Deep-Sky Captures:** 85%+ transmittance means faster exposures without sacrificing image quality.
- • **Crystal-Clear Cosmic Views:** 3±1nm dual-band filter isolates H-Alpha & OIII for razor-sharp nebula details.
- • **Light Pollution? Not Here.:** OD5 cutoff slashes stray light to 0.001%, perfect for urban astrophotographers.
- • **Minimal Halo, Maximum Contrast:** Advanced coating reduces glare and halos for true-to-life celestial colors.
- • **Universal Fit for Serious Stargazers:** 1.25-inch size fits most telescopes and cameras with 48mm threads—ready for your next night shoot.

## Overview

The SVBONY SV220 is a 1.25-inch dual-narrowband nebula filter featuring ultra-narrow 3nm bandwidths for H-Alpha and OIII lines, an OD5 cutoff to suppress stray light, and over 85% peak transmittance. Its minimal halo coating enhances contrast and color accuracy, making it ideal for deep-sky astrophotography even in light-polluted environments.

## Description

Product description 1.The 7nm dual band filter is designed to reduce the effect of Stray Light; enhance the contrast and bring out the detailed information when imaging emission nebulae 2.you can enjoy the fun of deep sky photography anytime and anywhere in urban areas; the dual-band filter helps astronomy enthusiasts to perform deep sky photography in urban areas with serious Stray Light or under a full moon 3.Lower the threshold for making astronomical works; the dual-band filter makes it possible to simplify and decrease the difficulty and cumbersomeness of post-processing for users 4.Compared with traditional black-and-white deep sky photography; dual-band filter can achieve a single exposure to capture large full-color images 5.Filter for use with DSLRs; and astronomical telescopes whose focal ratio is not less than F5. Manufacturer Contact Information FCAW9172B

Review: Light pollution filter - 100% happy. Thanks
Review: Very good value for a dual band filter. - Soul nebula, taken last night. FRA400, IMX571 and SV220 dual band filter. About 2 hrs of data (62x120s). 25% of full size to reduce upload size.

## Features

- Reduce stray light; SV220 telescope filter can enhance contrast when imaging emission nebulae; separate the emission of nebulae into H-Alpha (red) and OIII (green-blue)
- SV220 dual-band filter helps astronomy enthusiasts to perform deep sky photography in urban areas with serious stray light or under a full moon
- Easy to use; dual-band filters can capture large-size full-color images in a single exposure; reduce the cumbersomeness and difficulty of post-processing for users
- Standard 2-inch size; the filter is suitable for SVBONY astronomical cameras and astronomical telescopes with 2-inch interfaces and other accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FP1J14G1 |
| Best Sellers Rank | 512 in Telescope Accessories |
| Box Contents | 1X 3nm Dual-Band Nebula Filter 1.25 inches, 1X Packing Box, 1X Spectrogram |
| Brand Name | SVBONY |
| Coating Description | Multi Coating |
| Compatible Devices | Cameras with 48mm filter thread |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Enclosure Material | Optical Glass |
| Item Weight | 7 Grams |
| Manufacturer | SVBONY |
| Manufacturer Contact Information | HONG KONG SVBONY TECHNOLOGY CO.,LIMITED |
| Media Type | ProductImage |
| Model Name | SV220 |
| Photo Filter Effect Type | Enhancing |
| Photo Filter Thread Size | 48 Millimetres |
| Screen Size | 1.25 Inches |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** SVBONY
- **Coating description:** Multi Coating
- **Material:** Optical Glass
- **Photo filter effect type:** Enhancing
- **Photo filter thread size:** 48 Millimetres
- **Water resistance level:** Not Water Resistant

## Images

![SV220 Telescope Filter, 2 inches Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography - Image 1](https://m.media-amazon.com/images/I/51TOKCxbePL.jpg)

## Available Options

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

## Customer Reviews

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

100% happy. Thanks

### ⭐⭐⭐⭐⭐ Very good value for a dual band filter.
*by A***. on 11 January 2024*

Soul nebula, taken last night. FRA400, IMX571 and SV220 dual band filter. About 2 hrs of data (62x120s). 25% of full size to reduce upload size.

### ⭐⭐⭐⭐ SVBONY SV220
*by K***I on 5 November 2023*

ok

## 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)
- SVBONY SV226 Telescope Filter Drawer, Photographic Filters Drawer with M42-M48 Adapter, Double Magnetic Filter Holder for 1.25 and 2 Inches Filter Mounted, for Deep Sky Photography
- SVBONY Telescope Filter UV IR Cut Block Filter Infra Red Filter CCD Camera for Astrophotography Telescope UV Filter 2 inch Threads for DSLR Camera

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*