---
product_id: 29402685
title: "MrStarGuy QHA12403Y 1.25 \" H-Alpha FWHM12nm Filter (Black)"
brand: "mrstarguy"
price: "€ 0.47"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/29402685-mrstarguy-qha12403y-1-25-h-alpha-fwhm12nm-filter-black
store_origin: SK
region: Slovakia
---

# High contrast imaging FWHM 12nm precision 95% light transmittance MrStarGuy QHA12403Y 1.25 " H-Alpha FWHM12nm Filter (Black)

**Brand:** mrstarguy
**Price:** € 0.47
**Availability:** ❌ Out of Stock

## Summary

> 🌠 Unlock the Universe's Secrets!

## Quick Answers

- **What is this?** MrStarGuy QHA12403Y 1.25 " H-Alpha FWHM12nm Filter (Black) by mrstarguy
- **How much does it cost?** € 0.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/29402685-mrstarguy-qha12403y-1-25-h-alpha-fwhm12nm-filter-black)

## Best For

- mrstarguy enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Clarity:** Enhance your astrophotography with a light transmittance of 95% or more, perfect for H-Alpha, OIII, SII, and H-Beta.
- • **Capture the Cosmos:** Experience stunning CCD images with unparalleled contrast, even amidst light pollution.
- • **Precision Engineering:** Designed with a FWHM of 12nm for exceptional detail and clarity in your celestial observations.
- • **Light Pollution? No Problem!:** Transform your night sky photography with filters that cut through urban light interference.
- • **Join the Astrophotography Revolution:** Elevate your stargazing game and connect with a community of passionate astronomers.

## Overview

The MrStarGuy QHA12403Y 1.25" H-Alpha FWHM12nm Filter is engineered for astrophotographers seeking high-contrast images. With a remarkable light transmittance of 95% or more, this filter enhances details in various wavelengths, making it ideal for capturing stunning celestial phenomena even in light-polluted areas.

## Description

Best high contrast images with your CCD camera. The Star Guy H Alpha 1.25 " filter is a deep red long pass filter that enhances the contrast of nebulae emissions and reduces the effects of light pollution by only passing the hydrogen alpha light. The H Alpha filter is designed to transmit a narrow light bandwidth, which makes it ideal for observing solar prominences and other features of the sun. The filter eliminates halo effects with double sided polishing technique and coatings. Combine with other Star Guy filters for varying effects.

## Features

- CCD images with high contrast even with light pollution
- Image details are enhanced
- Transmittance : Light transmittance of 95% or more ( e.g. H-Alpha, OIII, SII, H-Beta)

## Images

![MrStarGuy QHA12403Y 1.25 " H-Alpha FWHM12nm Filter (Black) - Image 1](https://m.media-amazon.com/images/I/61EjTxiNh7L.jpg)

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**Shop now:** [https://www.desertcart.sk/products/29402685-mrstarguy-qha12403y-1-25-h-alpha-fwhm12nm-filter-black](https://www.desertcart.sk/products/29402685-mrstarguy-qha12403y-1-25-h-alpha-fwhm12nm-filter-black)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-27*