2 Inch Hydrogen Beta (H-Beta) Filter For Telescope

Unlock the full potential of your telescope for deep-sky observation with our 2 Inch Hydrogen Beta (H-Beta) Filter. Optimized to isolate the H-Beta emission line, this filter reveals the delicate blue glow of nebulae and other astronomical phenomena. Perfect for targets like the Horsehead Nebula, the 2-inch size ensures compatibility with various telescopes, offering remarkable accuracy and detail. By filtering out unwanted light and focusing on the H-Beta wavelengths, our filter helps you achieve clearer, more detailed views. Enhance your astronomical observations and capture the true beauty of the night sky with our high-quality H-Beta filter.

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    Optolong 2" H-Beta Filter 25nm

    Optolong 2" H-Beta Filter 25nm

    The Optolong H-Beta Filter 2" 25nm is designed to improve the visibility of nebulae by selectively reducing the transmission of light pollutants. This filter blocks unwanted light from skyglow and streetlights, darkening the background sky and enhancing the contrast of nebulae, such as the Horsehead Nebula and the California Nebula. It is particularly effective for both visual observation and astrophotography, making it an essential tool for any astronomer.
    $189.00 USD
    $189.00 USD