---
product_id: 148487044
title: "- Astromania Telescope Filter, 1.25 Inches Narrowband Hydrogen Alpha Filter, Galaxy Night Sky H-Alpha Nebula Filters for Astronomy Telescope, Telescope Accessories Light Pollution Filter"
brand: "astromania"
price: "21137 som"
currency: KGS
in_stock: true
reviews_count: 2
url: https://www.desertcart.kg/products/148487044-astromania-telescope-filter-1-25-inches-narrowband-hydrogen-alpha-filter
store_origin: KG
region: Kyrgyzstan
---

# 1.25" narrowband precision Hydrogen Alpha wavelength pass Advanced multi-layer anti-pollution coating - Astromania Telescope Filter, 1.25 Inches Narrowband Hydrogen Alpha Filter, Galaxy Night Sky H-Alpha Nebula Filters for Astronomy Telescope, Telescope Accessories Light Pollution Filter

**Brand:** astromania
**Price:** 21137 som
**Availability:** ✅ In Stock

## Summary

> 🔭 See the unseen: Dominate the night sky with Astromania clarity!

## Quick Answers

- **What is this?** - Astromania Telescope Filter, 1.25 Inches Narrowband Hydrogen Alpha Filter, Galaxy Night Sky H-Alpha Nebula Filters for Astronomy Telescope, Telescope Accessories Light Pollution Filter by astromania
- **How much does it cost?** 21137 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/148487044-astromania-telescope-filter-1-25-inches-narrowband-hydrogen-alpha-filter)

## 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

- • **Universal 1.25" Fit:** Seamlessly integrates with most standard astronomy telescopes
- • **Premium Optical Quality:** Hardened multi-coatings deliver razor-sharp, high-contrast images
- • **Cut Through Light Pollution:** Experience crystal-clear nebula views even in city skies
- • **Precision H-Alpha Passfilter:** Unlock stunning contrast of H-II regions with pinpoint accuracy
- • **Enhanced Infrared Sensitivity:** Reveal hidden emission nebulae bright in infrared wavelengths

## Overview

The Astromania 1.25-inch Narrowband Hydrogen Alpha Filter is engineered for serious astronomers seeking to cut through light pollution and capture high-contrast images of deep sky H-II regions and emission nebulae. Featuring hardened multi-layer coatings and precise H-alpha wavelength filtering, it enhances infrared brightness and sharpness, making it an essential accessory for any telescope aiming to reveal the cosmos in stunning detail.

## Description

Full description not available

## 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

## Product Details

- **Brand:** Astromania
- **Material:** Glass
- **Photo Filter Thread Size:** 3.2 Centimeters
- **Coating Description:** Multi Coating
- **Photo Filter Effect Type:** Hydrogen Alpha
- **Water Resistance Level:** Not Water Resistant
- **Product Dimensions:** 1.25"L x 1.25"W

## Images

![- Astromania Telescope Filter, 1.25 Inches Narrowband Hydrogen Alpha Filter, Galaxy Night Sky H-Alpha Nebula Filters for Astronomy Telescope, Telescope Accessories Light Pollution Filter - Image 1](https://m.media-amazon.com/images/I/716cZ0ahUOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy.
*by N***Y on March 1, 2020*

Does a quite good job with my Bortle 7 skies. Good filter & good price.

### ⭐⭐⭐ Check thickness
*by R***. on August 18, 2021*

The filter frame is too thick to fit into a Blue Fireball filter holder, limiting the ease of use in my system.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/148487044-astromania-telescope-filter-1-25-inches-narrowband-hydrogen-alpha-filter](https://www.desertcart.kg/products/148487044-astromania-telescope-filter-1-25-inches-narrowband-hydrogen-alpha-filter)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-22*