ZWO 1.25" H-alpha Filter - 7nm

Product Details

• Description
• Specifications
• Included Items
• Recommended Products
• Reviews

• The H-alpha Narrowband filter transmits only H-alpha wavelength light, which is found in most nebulae, star clusters, galaxies, and stars. This makes these filters ideal for complex false color imaging of such regions. H-alpha filters such as this one are excellent for boosting contrast and are most definitely a must-have for imaging in areas with high levels of light pollution. This particular H-alpha filter has a bandwidth of 7nm.

  OPT Product Number: ZWO-HA7-1.25

• specifications

  Bandpass	7nm
  Filter Type	H Alpha
  Free Shipping	Yes
  Size	1.25"

• included items

  • Reveal Rich Details of the Nebula Even in Areas with Strong Light Pollution!
  • Bandwidth: 7nm.
  • Up to 80% Transmission Rate!
  • Type Filter: Narrowband H-alpha.
  • Wavelength: 656nm.
  • Size: 1.25 inches.