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High-quality Cxb (formerly Astrodon) Exoplanet Light Curve Filters Now 75% Cheaper [QwAYIlUD]

$44.99 $143.99 -69%

ExoPlanet Light Curve Filters Discover the power of amateur astronomy with the High-quality Cxb (formerly Astrodon) Exoplanet Light Curve Filters Now 75% Cheaper [QwAYIlUD], designed to elevate your observations of exoplanets. These innovative filters are specifically crafted for use in am

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High-quality Cxb (formerly Astrodon) Exoplanet Light Curve Filters Now 75% Cheaper [QwAYIlUD]

ExoPlanet Light Curve Filters

Discover the power of amateur astronomy with the High-quality Cxb (formerly Astrodon) Exoplanet Light Curve Filters Now 75% Cheaper [QwAYIlUD], designed to elevate your observations of exoplanets. These innovative filters are specifically crafted for use in amateur-scale telescopes, enabling you to measure the light curves of exoplanets with precision. With these filters, you can join the ranks of astronomers who are capable of quantitatively measuring small changes in light intensity as exoplanets pass in front of their host stars. The ExoPlanet-BB filter, known for its blue-blocking capabilities, is the go-to choice for amateur astronomers seeking high signal-to-noise advantages without compromising on systematics reduction.

Technical Specifications and Features

The CXB ExoPlanet-BB filter boasts a spectrum that blocks UV and blue light, starting to transmit light near 500 nm and continuing into the near-infrared range. This range corresponds to the shape of the conventional V-band filter, providing a comprehensive solution for observing exoplanets. The filter's 3 mm thickness ensures minimal refocusing, making it compatible with a variety of telescopes and camera systems. Enhanced with anti-reflective coatings on both sides, the filter optimizes light transmission and reduces glare, leading to clearer, more accurate observations. Key benefits include reduced atmospheric extinction, minimized air mass curvatures in light curves, and greater signal-to-noise ratios.

Practical Applications and Benefits

Whether you are observing transiting exoplanets or conducting studies during low-elevation observations or under nearly full moon conditions, the CXB ExoPlanet-BB filter is an invaluable tool. Its ability to block most moonlight and provide lower atmospheric extinction makes it particularly useful for observing brighter exoplanets. With a magnitude penalty of about 0.11 compared to a colorless filter, the ExoPlanet-BB filter strikes the perfect balance between observing clarity and color correction. Ideal for backyard astronomers and enthusiasts, this filter empowers you to explore the wonders of the cosmos and contribute to the ongoing research on exoplanets. Experience the thrill of amateur astronomy with the CXB ExoPlanet Light Curve Filters and unlock the secrets of the universe.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

I'm very happy with its performance so far.

- Samuel Coleman.

January 25, 2026

Absolutely no complaints!

A very satisfying and worthwhile purchase.

- Addison Bailey.

January 25, 2026

Absolutely no complaints!

It's a very clean-looking and unobtrusive device.

- Gia Jones.

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