List of products by brand Astronomik

Astronomik Filters SII 12nm T2 (43821)
382.32 $
Tax included
The Astronomik SII-CCD filter is a narrowband filter designed for CCD astrophotography, allowing the light of ionized sulfur (SII) to pass while blocking nearly the entire remainder of the visible spectrum and infrared light. Its full width at half maximum (FWHM) of 12nm is optimized for common CCD cameras and works well with fast optics, ranging from f/2.8 to f/15. With a transmission rate of up to 99%, this filter ensures minimal losses and no chromatic distortions under typical conditions.
Astronomik Filters SII 12nm XT Clip Canon EOS APS-C (67118)
325.48 $
Tax included
The Astronomik SII 12nm XT Clip Filter for Canon EOS APS-C cameras is a high-performance narrowband filter designed for astrophotography. It isolates the Sulfur-II (SII) spectral line at 672 nm, enhancing contrast while blocking nearly the entire visible spectrum and infrared light. This filter is particularly effective in reducing light pollution and skyglow, making it ideal for capturing emission nebulae and other deep-sky objects.
Astronomik Filters SII 6nm M49 (67146)
709.22 $
Tax included
The Astronomik SII 6nm M49 filter is a high-performance narrowband filter designed for astrophotography, particularly for imaging emission nebulae and faint deep-sky objects. It isolates the ionized sulfur (SII) spectral line at 672 nm, providing exceptional contrast by blocking unwanted light from UV to IR. With its narrow 6nm full width at half maximum (FWHM), this filter is ideal for use in light-polluted areas or when imaging in star-dense regions of the Milky Way.
Astronomik Filters UHC 31mm filter, mounted (52891)
169.13 $
Tax included
The Astronomik UHC filter is the ultimate choice for visual deep-sky observation. It enhances the visibility of stars and reveals intricate details in gas and planetary nebulae, outperforming other filters on the market. This Ultra High Contrast filter transmits nearly 100% of O-III and H-beta radiation while blocking scattered light and artificial wavelengths, such as those from sodium and mercury streetlights.
Astronomik Filters UHC 36mm mounted filter (52890)
197.56 $
Tax included
The Astronomik UHC filter is the ultimate choice for visual deep-sky observation. It enhances the visibility of stars and reveals intricate details in gas and planetary nebulae, outperforming other filters on the market. This Ultra High Contrast filter transmits nearly 100% of O-III and H-beta radiation while blocking scattered light and artificial wavelengths, such as those from sodium and mercury streetlights.