Collection: Products

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.

The Antlia ALP-T Dual Narrowband 5nm Filter is primarily used for astrophotography, specifically to capture detailed and high-contrast images of emission nebulae and other deep-sky objects. By isolating the H-Alpha, OIII, H-Beta, and SII emission lines, these filters allow astrophotographers to reveal the intricate structures and details of celestial bodies that are often obscured by light pollution and atmospheric interference.

It boasts high transmittance in the primary emission lines of Hydrogen-alpha (Ha), Sulfur II (SII), Oxygen III (OIII), and Hydrogen-beta (H-Beta). This enhances the signal-to-noise ratio (SNR) and contrast in your images.

The filter effectively reduces the impact of artificial light, allowing for clear and detailed images of deep-sky objects even in light-polluted areas. Designed to work with faster optics up to f/2 focal ratio, the broad bandpass ensures compatibility with a wide range of optical systems.

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.

Achieve high-contrast, detailed images of nebulae and other celestial objects. Effectively blocks unwanted light pollution, improving image clarity.

The Askar Duo-Band Narrowband Filter 2" / 1.25" 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.

The filter allows only a 7nm bandwidth of light centered at 656.3nm, effectively blocking unwanted light pollution and night glow. Achieves a transmission rate of up to 90% at the H-alpha line, ensuring bright and clear images.

Upgrade your astrophotography with the Askar LRGB Imaging Filter 2" Inch 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.

The Askar OIII Narrowband (7nm) Filter is primarily used for capturing and observing OIII emitting nebulae and supernova remnants. By isolating the OIII emission line, this filter enables astronomers and astrophotographers to see and photograph structures within nebulae that are often obscured by other wavelengths of light. This makes it an invaluable tool for anyone conducting detailed studies of these celestial phenomena.

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.

Each filter is equipped with a durable frame, which not only simplifies the process of attaching it to your lens but also provides additional protection against physical damage during use.

The inclusion of a threaded frame ring provides a robust and secure attachment to various DSLR lenses, ensuring stability and ease of use during extended photography sessions.

The H-Alpha (Ha) Filter for DSLR Camera is an essential tool for anyone passionate about astrophotography. Its precision engineering, ultra-narrow 20nm bandwidth, and ability to filter out light pollution make it the perfect choice for capturing detailed and vivid images of celestial phenomena.

Hydrogen Beta emission can be found in various celestial objects, including nebulae, supernova remnants, planetary nebulae, and galactic H II regions, providing valuable insights into the dynamics and composition of these cosmic phenomena.

Transform your astrophotography with the H Beta Filter 52mm. Capture the universe with unmatched clarity and detail, revealing the intricate beauty of celestial objects. Whether you're a professional photographer or an enthusiastic amateur, this filter will significantly improve your astrophotography results. Order now and elevate your celestial photography to new heights!

The H-Beta (Hb) Filter for DSLR Camera is an essential accessory for any astrophotographer looking to capture the ethereal beauty of the universe with unmatched clarity and detail. Engineered with precision and designed for optimal compatibility, this filter isolates the H-beta spectral line at 486nm, making it possible to capture the intricate details of nebulae and other deep-sky objects.

Using a Hydrogen Beta Filter in your astrophotography allows you to capture the night sky with exceptional detail and clarity, revealing hidden details, minimizing light pollution, and enhancing the compatibility and flexibility of your camera lenses.

The H-Beta Filter is particularly well-suited for nebula imaging and deep-sky observation. Its narrow bandpass design isolates the H-beta spectral line, making it possible to capture the intricate details and vibrant colors of nebulae and other celestial phenomena. This makes the filter an essential tool for astrophotographers seeking to capture the ethereal beauty of the universe with unparalleled clarity and detail.

The H-Beta (Hb) Filter for DSLR Camera is an essential accessory for any astrophotographer looking to capture the ethereal beauty of the universe with unmatched clarity and detail. Engineered with precision and designed for optimal compatibility, this filter isolates the H-beta spectral line at 486nm, making it possible to capture the intricate details of nebulae and other deep-sky objects.

The H-Beta (Hb) Filter for DSLR Camera is an essential accessory for any astrophotographer looking to capture the ethereal beauty of the universe with unmatched clarity and detail. Engineered with precision and designed for optimal compatibility, this filter isolates the H-beta spectral line at 486nm, making it possible to capture the intricate details of nebulae and other deep-sky objects.

The H-Beta (Hb) Filter for DSLR Camera is an essential accessory for any astrophotographer looking to capture the ethereal beauty of the universe with unmatched clarity and detail. Engineered with precision and designed for optimal compatibility, this filter isolates the H-beta spectral line at 486nm, making it possible to capture the intricate details of nebulae and other deep-sky objects.

Say goodbye to washed-out skies and hello to breathtakingly clear images of the cosmos. With its ultra-narrow 20nm bandwidth, the H-Alpha filter minimizes the interference of other wavelengths, resulting in sharper and more detailed images of celestial phenomena.

Say goodbye to washed-out skies and hello to breathtakingly clear images of the cosmos. With its ultra-narrow 20nm bandwidth, the H-Alpha filter minimizes the interference of other wavelengths, resulting in sharper and more detailed images of celestial phenomena.