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SV132 H-Beta 25nm Narrowband Filter for Visual Nebulosity

SV132 H-Beta 25nm Narrowband Filter for Visual Nebulosity

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€83,90 EUR
€83,90 EUR
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Enhance the contrast of your nebula observations with the SVBONY SV132 H-Beta filter. Specifically designed for nebulae such as the Horsehead Nebula and the Cocoon Nebula, this 2-inch filter allows for light interference to be filtered out for a clearer view of the night sky.

  • Type: H-Beta
  • Size: 2 inches
  • Bandwidth: 25nm ± 2nm
  • Central wavelength: 486nm ± 2nm
  • Peak transmission (T peak): 90%
  • Substrate optic: B270
  • Substrate thickness: 1.85 mm
  • Clear aperture: 44 mm
  • Surface quality: 60/40
  • Net weight: 13.2 g
  • Allows for clear viewing of nebulae by reducing light interference
  • Enhances the contrast of celestial objects for optimal observation
  • Facilitates the observation of nebulae in dark skies with a large aperture telescope
  • Compatibility: designed for 2-inch threaded eyepieces and barlows
  • 2-inch H-Beta filter
  • Metal holder with dedicated threads

svbony-W9102B

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