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Explore Scientific 2" H-Beta Nebula Filter

SKU: ES310230 MFR: 310230
$179.99
$215.98
Save: $35.99 (17%)
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Key Features

  • Enhance your nebula views with this 2" H-Beta filter, boosting image contrast.
  • Observe faint nebulae like the Horsehead with exceptional blocking performance.
  • Threaded for 2" eyepieces & adapters, this Explore Scientific filter is versatile.
  • Enjoy a 94.5% transmission rate within the 478-496 nm range for clear views.
  • Crafted from durable material, this nebula filter ensures years of stargazing.
  • Maximize your telescope's aperture size with this essential astronomy filter.
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Special Order?Estimated to Ship: 09/25/2025
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Review Summary

2021-05-12T12:11:17

Rated 5 out of 5

Best service & quality

Best service & quality

Mark T.

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Explore Scientific Nebula Filter Specifications

  • Filter Size

    2" (Diameter)

  • Transmittance

    Range: 478-496 nm
    Transmission: 94.5%

  • Construction

    Filter: Optical glass
    Housing: Aluminum alloy

  • UPC Code

    4007922004525

About Explore Scientific Nebula Filter

FEATURED REVIEWS

Best service & quality

By Mark T.

Best service & quality

It's time to elevate your astrophotography experience with the Explore Scientific 2" H-Beta Nebula Filter, a high-quality, durable accessory designed to enhance your celestial observations. Crafted with advanced optical technology, this innovative filter is specifically engineered to isolate the hydrogen-beta spectral line, effectively blocking out a vast majority of other wavelengths, including intrusive artificial light pollution. This selective filtration ensures that only the H-beta emission line passes through, resulting in dramatically improved contrast and stunningly detailed views of nebulae and other astronomical phenomena.

Constructed to fit seamlessly with all standard 2" eyepieces and filter wheels, this effective nebula filter is an essential tool for amateur and professional astronomers alike. The large 50.8mm filter size allows for an ample amount of light to be captured, illuminating the night sky's wonders with brighter and clearer imagery. By focusing on the H-beta line, the filter accentuates the ethereal glow of hydrogen, which is the most abundant element in the universe, and a common emission line in many nebulae.

Choose the Explore Scientific 2" H-Beta Nebula Filter for its reputable brand heritage and its ability to deliver an unparalleled viewing experience. Whether you're capturing the intricate structures of distant nebulae or simply enjoying the beauty of the night sky, this filter's effective light filtration and high-contrast capabilities will bring the cosmos to life with clarity and precision. Enhance your astrophotography and stargazing sessions with this essential piece of equipment, and witness the universe in a whole new light.

Explore Scientific Nebula Filter Features

  • High-quality 2" H-Beta Nebula Filter from reputable brand, Explore Scientific
  • Advanced light filtration technology, focusing on the hydrogen-beta spectral line
  • Effective in blocking out other wavelengths and artificial light pollution
  • Enhances contrast and detail in nebulae and other celestial objects
  • Designed to fit all standard 2" eyepieces and filter wheels
  • Large 50.8mm filter size for brighter, clearer imagery

Key Features

  • Enhance your nebula views with this 2" H-Beta filter, boosting image contrast.
  • Observe faint nebulae like the Horsehead with exceptional blocking performance.
  • Threaded for 2" eyepieces & adapters, this Explore Scientific filter is versatile.
  • Enjoy a 94.5% transmission rate within the 478-496 nm range for clear views.
  • Crafted from durable material, this nebula filter ensures years of stargazing.
  • Maximize your telescope's aperture size with this essential astronomy filter.

What's in the box:

  • Explore Scientific 2 " H-Beta Nebula Filter
  • Plastic Filter Case
  • Explore Scientific Lifetime Unlimited Warranty (with Registration)