Baader Filters f/2 Highspeed SII CMOS 1.25" (70921)

135.97 $

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The SII filter is a narrowband filter designed for nebula photography. It transmits light at a wavelength of 672 nm with a bandpass of 3 nm, making it ideal for capturing emission nebulae, planetary nebulae, and supernova remnants.

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Baader Filters SII CMOS f/2 Highspeed 36mm (70923)

160.94 $

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The narrowband S-II 7nm filter is specifically designed for nebula photography. It transmits light at a wavelength of 672nm with a bandpass of 3nm. This filter is ideal for capturing most emission nebulae, planetary nebulae, and supernova remnants.

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Baader Filters SII CMOS f/2 Highspeed 2" (70924)

223.84 $

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The narrowband S-II 7nm filter is designed specifically for nebula photography. It allows light transmission at a wavelength of 672nm with a bandpass of 3nm, making it ideal for capturing most emission nebulae, planetary nebulae, and supernova remnants.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 1.25" (70949)

387.56 $

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If you want to replicate the iconic appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 31mm (70950)

411.61 $

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If you want to replicate the iconic look of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm (70951)

457.86 $

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If you want to achieve the iconic appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2" (70952)

637.31 $

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If you want to achieve the iconic appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm (70953)

665.98 $

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If you want to achieve the iconic appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm (70954)

766.81 $

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If you want to achieve the iconic appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm (70955)

951.8 $

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If you want to replicate the iconic look of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII (sulfur) filter is an excellent addition to your collection after H-alpha (H-a) and OIII filters. Like the H-a filter, the SII filter operates in the deep red spectrum near 672nm.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 1.25" (70935)

233.09 $

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OIII filters allow only light with a wavelength of 501 nanometers to pass through. This corresponds to the spectral lines of doubly ionized oxygen, which are emitted by planetary nebulae and some emission nebulae. By blocking out all other light, these filters enhance contrast and make faint nebulae visible for the first time.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 36mm (70937)

293.21 $

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OIII filters are designed to allow light with a wavelength of 501 nanometers to pass through. This corresponds to the spectral lines emitted by doubly ionized oxygen. These lines are characteristic of planetary nebulae and certain emission nebulae. By blocking out other wavelengths, the filter enhances contrast, making faint nebulae visible even in light-polluted skies.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 2" (70938)

332.06 $

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OIII filters allow only light with a wavelength of 501 nanometers to pass through, corresponding to the spectral lines of doubly ionized oxygen. These specific lines are emitted by planetary nebulae and certain emission nebulae. By blocking out other wavelengths, the filter enhances contrast, making faint nebulae visible even in challenging conditions for the first time.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 50.4mm (70939)

357.96 $

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OIII filters are designed to transmit only light with a wavelength of 501 nanometers, which corresponds to the spectral lines of doubly ionized oxygen. These specific lines are emitted by planetary nebulae and some emission nebulae. By blocking out other wavelengths, these filters make these objects visible while increasing contrast, allowing faint nebulae to be observed for the first time.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 50x50mm (70940)

369.06 $

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OIII filters are specialized tools that allow only light with a wavelength of 501 nanometers to pass through. This wavelength corresponds to the spectral lines of doubly ionized oxygen, which are emitted by planetary nebulae and some emission nebulae. By blocking out other wavelengths, the filter enhances contrast, making faint nebulae visible for the first time while suppressing surrounding light.

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Baader Filters OIII CMOS f/2 Ultra-Highspeed 65x65mm (70941)

489.31 $

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OIII filters are designed to allow only light with a wavelength of 501 nanometers to pass through. This corresponds to the spectral lines of doubly ionized oxygen, which are emitted by planetary nebulae and some emission nebulae. By blocking out other wavelengths, these filters enhance contrast, making faint nebulae visible while suppressing unwanted light.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 1.25" (70928)

254.37 $

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H-alpha filters are designed to pass light at a wavelength of 656nm. They are the ideal choice for narrowband H-alpha astrophotography, offering high-contrast imaging that reveals intricate details of nebulae, even in areas with significant light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 31mm (70929)

263.62 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them the top choice for narrowband H-alpha astrophotography. They provide high-contrast imaging and reveal intricate details of nebulae, even in areas with significant light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 36mm (70930)

319.11 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them an excellent choice for narrowband H-alpha astrophotography. They provide high-contrast imaging and reveal intricate details of nebulae, even in areas with strong light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 2" (70931)

400.51 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them the ideal choice for narrowband H-alpha astrophotography. They deliver high-contrast imaging and reveal intricate details of nebulae, even in areas with significant light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 50.4mm (70932)

438.44 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them the best option for narrowband H-alpha astrophotography. They provide high-contrast imaging and bring out rich details of nebulae, even in areas with significant light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 50x50mm (70933)

497.64 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them the perfect choice for narrowband H-alpha astrophotography. They deliver high-contrast imaging and reveal rich details of nebulae, even in areas with strong light pollution.

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Baader Filters H-alpha CMOS f/2 Ultra-Highspeed 65x65mm (70934)

637.31 $

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H-alpha filters are designed to transmit light at a wavelength of 656nm, making them an excellent choice for narrowband H-alpha astrophotography. They provide high-contrast imaging and bring out rich details of nebulae, even in areas with strong light pollution.

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Baader Filters f/2 Ultra-Highspeed SII CMOS 1.25" (70942)

230.32 $

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SII filters are narrowband filters designed for nebula photography, passing light at a wavelength of 672nm with a bandpass of 3nm. These filters are ideal for imaging most emission nebulae, planetary nebulae, and supernova remnants.

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