---
product_id: 364449593
title: "OPTOLONG1.25\" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III)"
brand: "optolong"
price: "₱40811"
currency: PHP
in_stock: true
reviews_count: 4
url: https://www.desertcart.ph/products/364449593-optolong1-25-l-enhance-dual-narrowband-light-pollution-filter-h
store_origin: PH
region: Philippines
---

# Urban light pollution suppression Moonlight imaging clarity Superior one-shot color fidelity OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III)

**Brand:** optolong
**Price:** ₱40811
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your night sky shots—see the stars like never before!

## Quick Answers

- **What is this?** OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III) by optolong
- **How much does it cost?** ₱40811 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/364449593-optolong1-25-l-enhance-dual-narrowband-light-pollution-filter-h)

## Best For

- optolong enthusiasts

## Why This Product

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

## Key Features

- • **Moonlight Mastery:** Capture stunning images even under bright moon conditions
- • **True Color Capture:** One-shot color imaging with enhanced color accuracy
- • **Cut Through Urban Glow:** Suppresses light pollution for crisp cityscape astrophotography
- • **Seamless Compatibility:** Fits filter wheels, drawers, or camera nose pieces effortlessly
- • **Precision Narrowband Filtering:** Targets H-Alpha, H-Beta, and O-III for vivid nebula details

## Overview

The OPTOLONG 1.25" L-Enhance Dual Narrowband Filter expertly suppresses urban and moonlight pollution by isolating H-Alpha, H-Beta, and O-III wavelengths, enabling one-shot color astrophotography with superior color fidelity. Compatible with various mounting options, it’s designed for serious astrophotographers seeking clear, vibrant night sky images even in challenging light conditions.

## Description

OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III)

## Features

- .
- Excellent Light Pollution Suppression     Image in Urban Areas and Under Moonlight     Take One-Shot Color Images with Superior Color Fidelity     Narrowband Filtering P Hydrogen-Alpha, Hydrogen-Beta and Oxygen-III     Can be Used with Filter Wheel, Filter Drawer or Camera Nose Piece

## Product Details

- **Brand:** Optolong
- **Material:** Optical Glass
- **Photo Filter Thread Size:** 31.7 Millimeters
- **Coating Description:** narrowband, anti-reflective coating
- **Photo Filter Effect Type:** Enhancing
- **Water Resistance Level:** Not Water Resistant
- **Product Dimensions:** 1.25"L x 1.25"W
- **Photo Filter Size:** 31.75 Millimeters

## Images

![OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III) - Image 1](https://m.media-amazon.com/images/I/61wN+-zSgZL.jpg)
![OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III) - Image 2](https://m.media-amazon.com/images/I/51ke-3q0MWL.jpg)
![OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III) - Image 3](https://m.media-amazon.com/images/I/610GQ8HUJtL.jpg)
![OPTOLONG1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III) - Image 4](https://m.media-amazon.com/images/I/61RalazRdfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Excelente filtro para fotos de nebulosas de emisión!
  
  

*by F***O on Reviewed in Mexico on 6 February 2022*

Como dice el titulo, un excelente filtro que separa muy bien las ondas de luz de hidrógeno alfa y beta y O III. Me permite tomar fotos de nebulosas de emisión desde mi casa en la ciudad (Bortle 7). El precio es adecuado para la calidad y lo que ofrece el filtro. Además llegó muy rápido.Nota: este filtro está diseñado mas para astro fotografía con cámaras DSLR y cámaras dedicadas a astro fotografía a color no para visual en el telescopio, así que no esperen ver mejor usando este filtro desde cielos con contaminación lumínica.Otro punto importante a considerar es que sirve para nebulosas de emisión, las galaxias y nebulosas de reflexión no se benefician con su uso o lo hacen muy poco.Revisen un poco en internet para comprender mejor su uso antes de hacer la compra.Por cierto, también existe el filtro L- extreme que es mejor en muchos aspectos pero también tiene un costo mucho más elevado.

### ⭐⭐⭐⭐⭐ 







  
  
    Great Results
  

*by G***E on Reviewed in Australia on 9 September 2020*

I live in a relativly good seeing area which is rated Bortle 3.  The improvement after installing this filter was instantly evident.  Very happy with this purchase.

### ⭐⭐⭐⭐⭐ 







  
  
    The moon doesn't scare me anymore
  

*by J***T on Reviewed in the United States on 4 December 2019*

This thing is incredible. Now, even if there's a full moon, I can be outside imaging. So it's effectively multiplied my imaging sessions many times over. I use it on a Skywatcher ED80 with an asi294mc camera. Before I got this filter, I would just shut everything down when the moon was bright, which was a shame because those always seemed to be the clearest nights also. But with this filter, the moon doesn't even seem to exist. The filter really shines on emission nebula, which I guess is what it's really designed for. I've taken tremendous photos of the N. America nebula, the Heart nebula, the Wizard, etc., again, even with a full moon. I also use it to supplement my galaxy photos. I don't really know what I'm doing in that regard, but I find combining frames with and without the filter really enhances my galaxies (especially the Triangulum.)  Other than buying a better mount (eq6-r pro), this is hands-down the best astrophotography purchase I've ever made.

## Frequently Bought Together

- Optolong 1.25" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III)
- Optolong L-Pro 1.25" Mounted Round Filter

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**Shop now:** [https://www.desertcart.ph/products/364449593-optolong1-25-l-enhance-dual-narrowband-light-pollution-filter-h](https://www.desertcart.ph/products/364449593-optolong1-25-l-enhance-dual-narrowband-light-pollution-filter-h)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-06*