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Elegant Baader Cmos-optimized Ultra Narrowband Filterset (3.5/4nm) H-alpha, Oiii, Sii - 2" Save Big: 50% Off [WtFKoDfy]

$47.99 $153.99 -69%

Experience the Future of Astro Filters with Baader's CMOS-Optimized Filterset Are you ready to elevate your astrophotography to new heights? Baader's CMOS-optimized Ultra Narrowband Filterset is the latest innovation designed to tackle the challenges

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Elegant Baader Cmos-optimized Ultra Narrowband Filterset (3.5/4nm) H-alpha, Oiii, Sii - 2" Save Big: 50% Off [WtFKoDfy]

Experience the Future of Astro Filters with Baader's CMOS-Optimized Filterset

Are you ready to elevate your astrophotography to new heights? Baader's CMOS-optimized Ultra Narrowband Filterset is the latest innovation designed to tackle the challenges faced by amateur astrophotographers. This state-of-the-art filterset, featuring H-alpha, OIII, and SII filters, is engineered to provide unparalleled image quality and contrast. With the ability to eliminate halos and enhance the performance of your camera's CMOS sensor, these filters are a game-changer for astrophotography enthusiasts.

Key Features and Specifications

The Baader CMOS-optimized Ultra Narrowband Filterset boasts several remarkable features that set it apart from traditional filters. Firstly, the set includes three filters with super narrow passbands of 3.5/4nm, ensuring a perfect match for your camera's quantum efficiency and signal-to-noise ratio. The FWHM has been meticulously designed to allow for 1:1:1 exposures, optimizing the balance between H-alpha, OIII, and SII filters. Each filter is individually coated, guaranteeing high-quality performance and eliminating any potential reflections caused by light hitting the outer edge. Additionally, the filters are blackened around the edges and feature a filter-lead-side-indicator for easy identification.

Unmatched Durability and Warranty

Baader takes pride in the durability and longevity of their filters. The Life-Coat™ technology ensures that the coatings on these filters will not degrade or fail for a lifetime, providing you with worry-free astrophotography. This Limited Lifetime Warranty applies to the original purchaser and covers the coatings against moisture, temperature extremes, and normal cleaning. With Baader's commitment to quality, you can trust that these filters will deliver exceptional results for years to come. Whether you're using a modern CMOS camera or a CCD camera, the Baader CMOS-optimized Ultra Narrowband Filterset is the perfect choice for capturing stunning astroimages.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

5g91. It's a very fine tool. It works just so perfectly.

- Arwel L..

January 23, 2026

Absolutely no complaints!

It is perfect. I have nothing at all to ever complain about.

- Harri N..

January 23, 2026

Absolutely no complaints!

A product that has become utterly so essential.

- Ceri R..

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