2 Inch Dual Narrowband Filter For Telescope

Achieve stunning results with your telescope using our 2 Inch Dual Narrowband Filter, which combines two narrowband passes, such as H-Alpha and OIII. This innovative filter allows you to capture incredible detail and contrast in your astrophotography, enhancing the visibility of nebulae and other deep-sky objects. The 2-inch size ensures compatibility with various telescopes, providing a unique perspective on the night sky. By isolating two key wavelengths, our filter reduces the impact of light pollution and atmospheric interference. Achieve clearer, more detailed views and explore the universe in vivid detail with our dual narrowband filter.

  • Askar Color Magic C1 C2 Duo-Band Filter 2"

    Askar Color Magic C1 C2 Duo-Band Filter 2"

    Askar Color Magic C1 C2 Duo-Band Filter 2"

    The filter is optimized for use with fast focal ratio telescopes, such as RASA and HyperStar, but it can be used with any telescope that accommodates 2-inch eyepieces or camera adapters.
    From $169.00 USD
    From $169.00 USD
  • ZWO 2" Duo-Band Dual Narrowband Filter

    ZWO 2" Duo-Band Dual Narrowband Filter

    ZWO 2" Duo-Band Dual Narrowband Filter

    The ZWO 2" Duo-Band Dual Narrowband Filter is an essential tool for anyone serious about astronomical observation and astrophotography. Its ability to isolate specific wavelengths and reduce light pollution impact makes it invaluable for capturing stunning images of deep-sky objects.
    $199.00 USD
    $199.00 USD
  • Optolong L-Extreme 7nm Dual-Band Narrowband Light Pollution Filter

    Optolong L-Extreme 7nm Dual-Band Narrowband Light Pollution Filter

    Optolong L-Extreme 7nm Dual-Band Narrowband Light Pollution Filter

    The Optolong L-eXtreme 7nm Dual-Band Narrowband Light Pollution Filter is a powerful tool for any astronomer or astrophotographer looking to capture high-contrast, detailed images of the night sky. With its advanced coating technology, high transmission rates, and durable construction, this filter ensures that you can achieve stunning results in a variety of imaging scenarios.
    From $253.00 USD
    From $253.00 USD
  • Optolong L-Ultimate Dual-3nm Filter 2" / 1.25"

    Optolong L-Ultimate Dual-3nm Filter 2" / 1.25"

    Optolong L-Ultimate Dual-3nm Filter 2" / 1.25"

    The L-Ultimate isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue), blocking out unwanted light and maximizing the signal from nebulae.
    From $281.00 USD
    From $281.00 USD
  • Optolong L-Extreme F2 Fast Filter 2 Inch

    Optolong L-Extreme F2 Fast Filter 2 Inch

    Optolong L-Extreme F2 Fast Filter 2 Inch

    Whether you're using a RASA, HyperStar, or other fast focal ratio telescope, the Optolong L-eXtreme F2 Fast Filter will help you achieve clear, detailed images of the deep sky with unparalleled efficiency.
    $312.00 USD
    $312.00 USD
  • 48312862507221

    Optolong L-Extreme Dual-Band Filter 2" Inch

    Optolong L-Extreme Dual-Band Filter 2" Inch

    This filter is designed for imaging and is not suitable for visual observation. It is specifically crafted to improve deep-sky imaging by isolating key emission lines and reducing light pollution. For best results, use this filter with a camera setup that is sensitive to the wavelengths it isolates.
    $312.00 USD
    $312.00 USD
  • Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2"

    Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2"

    Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2"

    The Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2" is a powerful tool for any astronomer or astrophotographer looking to capture high-contrast, detailed images of the night sky. With its advanced coating technology, high transmission rates, and durable construction, this filter ensures that you can achieve stunning results in a variety of imaging scenarios. Whether you’re observing from a suburban backyard or a light-polluted urban environment, the Color Magic D1 and D2 filters will help you see the universe in greater detail than ever before.
    From $329.00 USD
    From $329.00 USD
  • 48307722420437

    Antlia ALP-T Dual Band 5nm Narrowband OIII and Ha Filter 2" Mounted

    Antlia ALP-T Dual Band 5nm Narrowband OIII and Ha Filter 2" Mounted

    One of the standout features of the Antlia ALP-T Dual Band 5nm Filter is its advanced multi-coatings. These coatings are designed to effectively isolate the red Hydrogen-alpha (Ha) and blue-green Oxygen III (OIII) light from emission nebulae. This isolation results in the suppression of unwanted wavelengths from light pollution, moonlight, and airglow. By eliminating these interferences, the filter significantly enhances the signal-to-noise ratio and contrast in your images, ensuring that you capture the finest details with remarkable clarity.
    $434.00 USD
    $434.00 USD
  • 48307799032021

    Antlia ALP-T Dual Narrowband 5nm H-Alpha OIII/H-Beta SII Filter 2" Mounted

    Antlia ALP-T Dual Narrowband 5nm H-Alpha OIII/H-Beta SII Filter 2" Mounted

    Take your astrophotography to the next level with the Antlia ALP-T Dual Narrowband 5nm Filter 2" Mounted. Order now to capture stunning, high-contrast images of the night sky. With its advanced technology, durable construction, and exceptional value, this filter set is an excellent investment for any serious astrophotographer.
    From $435.00 USD
    From $435.00 USD