Astronomik Filters SII 6nm M49 (67146)
464.54 $
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)
110.78 $
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)
129.4 $
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 50mm (52889)
194.57 $
Tax included
The Astronomik UHC filter is the ultimate choice for visual deep-sky observation. It enhances visibility of stars and reveals intricate details in gas and planetary nebulae, outperforming filters from other manufacturers. This Ultra High Contrast filter transmits nearly 100% of O-III and H-beta radiation while effectively blocking scattered light and artificial wavelengths, such as sodium and mercury streetlights.
Astronomik Filters UHC 50x50mm filter, unmounted (52893)
222.49 $
Tax included
The Astronomik UHC filter is the ultimate choice for visual deep-sky observation. It enhances visibility of stars and reveals intricate details in gas and planetary nebulae, outperforming filters from other manufacturers. This Ultra High Contrast filter transmits nearly 100% of O-III and H-beta radiation while effectively blocking scattered light and artificial wavelengths, such as sodium and mercury streetlights.
Astronomik Filters UHC Clip Nikon XL (62352)
222.49 $
Tax included
This Ultra High Contrast (UHC) filter enhances the visibility of deep-sky objects by allowing nearly 100% transmission of light from O-III and H-beta spectral lines, while effectively blocking scattered light and artificial light pollution. This results in a dramatically reduced sky background and reveals intricate details in gas and planetary nebulae.