Collection: 1.25 Inch SII Filter For Telescope
Unlock the full potential of your telescope with our 1.25 Inch SII Filter. Engineered to highlight the sulfur II emission lines, this filter is essential for capturing the intricate structures and hidden details of nebulae and other celestial phenomena. The 1.25-inch size ensures compatibility with various telescopes, offering exceptional precision and depth in your observations. By isolating the specific wavelengths emitted by sulfur ions, our SII filter enhances the beauty and complexity of your night sky images, revealing features that are often invisible in broadband views. Perfect for both amateur and professional astronomers, this filter will elevate your astrophotography and uncover the fascinating details of the universe.
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ZWO SII Narrowband Filter 1.25" Inch (7nm)
Investing in the ZWO SII Narrowband Filter 1.25" Inch (7nm) means achieving professional-grade astrophotography results. Its superior construction, light pollution suppression capabilities, and compatibility with a wide range of equipment make it an invaluable tool for capturing the beauty of the night sky in vivid detail.Regular price $179.00 USDRegular priceUnit price / per -
Askar SII Narrowband (7nm) Filter 2" / 1.25" / 36mm / 31mm
Perfect for capturing detailed images of SII emitting nebulae, planetary nebulae, and supernova remnants. Designed to mitigate the effects of light pollution, making it suitable for urban and suburban environments.Regular price From $199.00 USDRegular priceUnit price / per -
Optolong SII Narrowband 6.5nm Filter 2" / 1.25"
The Optolong SII Narrowband 6.5nm Filter is an essential tool for astrophotographers and astronomers who want to capture stunning images of the night sky. Its ability to capture specific wavelengths of light and reduce the impact of light pollution makes it invaluable for achieving detailed and high-contrast images of nebulae and other celestial objects.Regular price From $209.00 USDRegular priceUnit price / per