---
product_id: 69171267
title: "DGM Optics 2\" NPB Nebula Filter"
brand: "dgm optics"
price: "R$2180"
currency: BRL
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.br/products/69171267-dgm-optics-2-npb-nebula-filter
store_origin: BR
region: Brazil
---

# Top-rated narrowband clarity 2-inch precision fit Durable Ion Plasma Coating DGM Optics 2" NPB Nebula Filter

**Brand:** dgm optics
**Price:** R$2180
**Availability:** ✅ In Stock

## Summary

> 🌠 Elevate your stargazing game with the ultimate nebula filter—don’t just observe, dominate the night sky!

## Quick Answers

- **What is this?** DGM Optics 2" NPB Nebula Filter by dgm optics
- **How much does it cost?** R$2180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/69171267-dgm-optics-2-npb-nebula-filter)

## Best For

- dgm optics enthusiasts

## Why This Product

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

## Key Features

- • **Endorsed by Experts:** Rated best among nine competitors by Astronomy Magazine’s Phil Harrington—your secret weapon in the sky.
- • **Built to Last Decades:** Ion Assisted Plasma Coating ensures your filter stays flawless through countless stargazing sessions.
- • **Unlock Nebula Brilliance:** Experience unparalleled nebula enhancement that makes celestial objects pop like never before.
- • **Perfect Fit for 2" Scopes:** Designed for seamless integration with standard 2-inch telescope eyepieces, maximizing performance.
- • **Moonlight & Light Pollution Blocker:** Effectively filters out unwanted moonlight and urban light pollution for crystal-clear views.

## Overview

The DGM Optics 2" NPB Nebula Filter is a premium narrowband filter acclaimed as the best in its class, designed by optical expert Dan McShane. It enhances nebula visibility by blocking moonlight and light pollution, features ultra-durable Ion Assisted Plasma Coating for long-lasting use, and fits standard 2-inch telescope eyepieces. Praised by Astronomy Magazine and favored by serious amateur astronomers, it’s the must-have filter for vivid, high-contrast celestial views.

## Description

Buy DGM Optics 2" NPB Nebula Filter: Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: brilliant stars or polluted skies - This filter really blocks unwanted light from moonlight, brilliant stars or polluted skies. Compared with a Lumicon UHC 2", I prefer by far the NPB. I believe this filter is a must.
Review: Too dark and red ghost images - My review is for the 1.25 inch DGM NPB filter. I had detailed views of the Orion Nebula, but this filter was a bit too dark for anything else with my 4.5 inch reflector. Also, this filter created annoying Red ghost images of stars. Even though this filter is highly rated, I took away 3 stars, because it just didn't work well in my 114mm f/4 reflector.

## Features

- The NPB is the ONE filter to have if you have just one, and now regarded as the top narrowband (UHC type) filter in the world. Judged by renown astro-equipment author Phil Harrington as the best of nine leading competitors in the Astronomy Magazine review "Secret Weapons" (August 2005). With the NPB more objects show enhancement, than any other filter in it`s class. Bright nebula seem to be "switched on" with this top shelf filter designed by Dan McShane, Optical Thin Film expert and founder of DGM Optics. One observer described the NPB as a "UHC on steroids"! And, with ultra durable Ion Assisted Plasma Coating Technology used to produce your NPB Filter, it will provide decades of flawless performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ITTLKEY |
| Best Sellers Rank | #286 in Telescope Filters |
| Customer Reviews | 4.2 4.2 out of 5 stars (6) |
| Date First Available | March 6, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.3 ounces |
| Item model number | NPB20 |
| Manufacturer | DGM Optics |
| Product Dimensions | 2 x 2 x 0.38 inches |

## Product Details

- **Brand:** DGM Optics
- **Coating Description:** Ion Assisted Plasma Coating
- **Material:** Optical Glass
- **Photo Filter Effect Type:** Neutral Density
- **Product Dimensions:** 2"L x 2"W
- **Water Resistance Level:** Not Water Resistant

## Images

![DGM Optics 2" NPB Nebula Filter - Image 1](https://m.media-amazon.com/images/I/51fnxqkBXhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ brilliant stars or polluted skies
*by J***S on November 9, 2015*

This filter really blocks unwanted light from moonlight, brilliant stars or polluted skies. Compared with a Lumicon UHC 2", I prefer by far the NPB. I believe this filter is a must.

### ⭐⭐ Too dark and red ghost images
*by T***N on May 7, 2015*

My review is for the 1.25 inch DGM NPB filter. I had detailed views of the Orion Nebula, but this filter was a bit too dark for anything else with my 4.5 inch reflector. Also, this filter created annoying Red ghost images of stars. Even though this filter is highly rated, I took away 3 stars, because it just didn't work well in my 114mm f/4 reflector.

### ⭐⭐⭐⭐⭐ Five Stars
*by L***K on November 22, 2017*

best nebula filter I've seen. brings great contrast and detail out of a wide range of nebulas.

---

## 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.com.br/products/69171267-dgm-optics-2-npb-nebula-filter](https://www.desertcart.com.br/products/69171267-dgm-optics-2-npb-nebula-filter)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-03*