---
product_id: 48740878
title: "Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black"
brand: "baader-planetarium"
price: "€ 761.77"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sk/products/48740878-baader-planetarium2-inch-hwb-325-369-nm-2458291-u-filter
store_origin: SK
region: Slovakia
---

# Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black

**Brand:** baader-planetarium
**Price:** € 761.77
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black by baader-planetarium
- **How much does it cost?** € 761.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/48740878-baader-planetarium2-inch-hwb-325-369-nm-2458291-u-filter)

## Best For

- baader-planetarium enthusiasts

## Why This Product

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

## Description

Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black

## Features

- About this item
- 2 Inch Baader U-Filter, Tpeak approx. 80% with ZWL 350nm, range 60 nm, complete block of the total spectral range of 200 nm up to 1120 nm, 40-layered dielectric coating of Schott glass UG-11     Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! Allows amateur astronomers to capture cloud structures of the Venusian atmosphere     Requirements for successful use of the filter are: UV sensitive Astro CCD camera (e.g. SBIG ST-2000 XM) and at least a 5 inch aperture, webcam and at least an 8 inch aperture     Box contents: 2 inch U-Filter     Baader Planetarium 2458291 U-Filter 2 Inch HWB 325-369nm

## Product Details

- **Brand:** Baader Planetarium
- **Material:** Filt
- **Photo Filter Thread Size:** 60 Millimeters
- **Coating Description:** Multi Coating
- **Photo Filter Effect Type:** Ultraviolet
- **Water Resistance Level:** Not Water Resistant
- **Product Dimensions:** 2"L x 2"W

## Images

![Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black - Image 1](https://m.media-amazon.com/images/I/71R9z2syZJL.jpg)
![Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black - Image 2](https://m.media-amazon.com/images/I/81Gwqy+sI5L.jpg)
![Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black - Image 3](https://m.media-amazon.com/images/I/61XKFRn8d5L.jpg)
![Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black - Image 4](https://m.media-amazon.com/images/I/7127PJGNXUL.jpg)
![Baader Planetarium2-Inch HWB 325-369 nm 2458291 U-Filter - Black - Image 5](https://m.media-amazon.com/images/I/919cJmbPPgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great filter for UV photography
  

*by G***O on Reviewed in the United Kingdom on 4 March 2019*

I recently bought a Sony NEX-6 which I converted to wide-spectrum by removing the hot mirror filter. I've shot IR landscapes for many years on a Canon with an 850nm filter permanently installed and wanted to experiment with UV photography.This isn't my first attempt at shooting UV - I've tried various filter combinations recommended by UV-photography blogs  but never had great results. low transmission and IR leakage seem to be big problems, even when using IR filters.This is the first filter I've tried which actually produces the results I wanted. It's designed for attaching to a telescope but excels in this alternate role. The lens is also important - most modern lenses filter out UV, so unless you're going to spend a fortune on a dedicated UV (quartz) lens, older, manual lenses provide the best results.The filter comes with a 48mm thread - most of my lenses and all my other filters are 52mm so I've fitted step-up and step-down rings to make it compatible.It's also worth noting that as supplied, the filter glass is installed in its carrier the wrong way (pink side out). Baader do supply a camera adapter kit which, I imagine reverses the thread gender. However, I simply unscrewed the locking ring, VERY CAREFULLY inverted the glass and replaced the locking ring.All in all, not a cheap filter, but a good investment given the result I'm getting..

---

## 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.sk/products/48740878-baader-planetarium2-inch-hwb-325-369-nm-2458291-u-filter](https://www.desertcart.sk/products/48740878-baader-planetarium2-inch-hwb-325-369-nm-2458291-u-filter)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*