---
product_id: 148487044
title: "Astromania Telescope Filter Narrowband Hydrogen H-Alpha Nebula Filter 1.25\""
brand: "astromania"
price: "AR$268595"
currency: ARS
in_stock: true
category: "Astromania"
url: https://www.desertcart.com.ar/products/148487044-astromania-telescope-filter-narrowband-hydrogen-h-alpha-nebula-filter-1
store_origin: AR
region: Argentina
---

# High-contrast deep sky imaging Narrowband Hydrogen H-Alpha passfilter Extreme light pollution cutoff Astromania Telescope Filter Narrowband Hydrogen H-Alpha Nebula Filter 1.25"

**Brand:** astromania
**Price:** AR$268595
**Availability:** ✅ In Stock

## Summary

> 🔭 See the unseen. Own the night sky.

## Quick Answers

- **What is this?** Astromania Telescope Filter Narrowband Hydrogen H-Alpha Nebula Filter 1.25" by astromania
- **How much does it cost?** AR$268595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/148487044-astromania-telescope-filter-narrowband-hydrogen-h-alpha-nebula-filter-1)

## Best For

- astromania enthusiasts

## Why This Product

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

## Key Features

- • **Pinpoint H-Alpha Precision:** Capture the vibrant glow of H-II regions with a specialized narrowband filter designed for deep sky enthusiasts.
- • **Premium Multi-Coated Optics:** Enjoy razor-sharp, high-contrast images thanks to hardened multi-coatings that maximize light transmission.
- • **Lightweight & Durable Design:** Crafted from quality glass and weighing just 8.5g, it’s built for portability and long-lasting performance.
- • **Universal 1.25" Compatibility:** Seamlessly fits any telescope with a 1.25" filter slot—upgrade your setup without hassle.
- • **Cut Through the Light Pollution:** Experience crystal-clear nebula views even in urban skies with unmatched anti-light pollution technology.

## Overview

The Astromania 1.25" Narrowband Hydrogen H-Alpha Nebula Filter is engineered for serious astronomers seeking high-contrast, deep sky imaging. Its advanced multi-coated optics and extreme light pollution cutoff enable stunning views of emission nebulae and H-II regions, making it an essential upgrade for any telescope compatible with 1.25" filters.

## Description

desertcart.com : Astromania Telescope Filter Narrowband Hydrogen H-Alpha Nebula Filter 1.25" | Telescope Accessory Light Pollution Filter, Galaxy Deep Sky H-Alpha Nebula Filters, For 1.25" Eyepiece Astronomical Telescope : Electronics

## Features

- A filter with incredible light pollution cut off characteristics
- The new H-Alpha passfilter enables high-contrast deep sky images of H-II regions
- The H-Alpha filter shares the same outstanding features as all the other Astromania imaging filters
- Unmatched optical quality and high efficiency hardened multicoatings result in the sharpest and highest contrast images possible
- The filter is used as an extreme anti light-pollution filter and for contrast-enhancement of emission nebulae and other astronomical objects bright in the infrared

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V7B98DT |
| Best Sellers Rank | #156 in Telescope Filters |
| Brand | Astromania |
| Coating Description | Multi Coating |
| Color | 1.25" H-Alpha Night Sky |
| Compatible Devices | Telescopes with 1.25" filter capability |
| Customer Reviews | 4.1 4.1 out of 5 stars (38) |
| Enclosure Material | Glass |
| Item Dimensions L x W | 1.25"L x 1.25"W |
| Item Highlight | Telescope Accessory Light Pollution Filter, Galaxy Deep Sky H-Alpha Nebula Filters, For 1.25" Eyepiece Astronomical Telescope |
| Item Weight | 8.53 g |
| Manufacturer | Astromania |
| Manufacturer Part Number | SKU_AM_ZF1HNS |
| Media Type | ProductImage |
| Model Number | SKU_AM_ZF1HNSB |
| Number of Items | 1 |
| Photo Filter Size | 32 millimeters |
| Screen Size | 1.25 inches |
| Special Effect | Hydrogen Alpha |
| Thread Size | 3.2 centimeters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Astromania
- **Coating Description:** Multi Coating
- **Material:** Glass
- **Number of Items:** 1
- **Photo Filter Effect Type:** Hydrogen Alpha
- **Photo Filter Size:** 32 millimeters
- **Photo Filter Thread Size:** 3.2 centimeters
- **Product Dimensions:** 1.25"L x 1.25"W
- **Water Resistance Level:** Not Water Resistant

## Images

![Astromania Telescope Filter Narrowband Hydrogen H-Alpha Nebula Filter 1.25" - Image 1](https://m.media-amazon.com/images/I/716cZ0ahUOL.jpg)

## Available Options

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

## Frequently Bought Together

- Astromania 1.25" H-Alpha Night Sky Filter
- Astromania 1.25" O-III Filter - Enhances Contrast During Visual Observation of Gaseous and Planetary Nebulae in All Sky Conditions, The Veil, Ring, Dumbbell and Orion Nebula, Among Many Other Objects
- Astromania 1.25" UHC (Ultra High Contrast) Filter - Superb Views of The Orion, Lagoon, Swan and Other Extended Nebulae

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**Shop now:** [https://www.desertcart.com.ar/products/148487044-astromania-telescope-filter-narrowband-hydrogen-h-alpha-nebula-filter-1](https://www.desertcart.com.ar/products/148487044-astromania-telescope-filter-narrowband-hydrogen-h-alpha-nebula-filter-1)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-23*