Antlia

ANTILA

Antlia provides series of premium H-alpha, SII, OIII narrowband filters, LRGB-V filters, filter drawers and adapters for the deep-sky photography enthusiasts all around the world.

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Antlia 3 nm H-Alpha ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 1.25" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 656.3 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
371.00 €
Estimated delivery time : 1-4 days
 
 

Antlia 3 nm H-Alpha ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 2" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 656.3 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
594.00 €
Estimated delivery time : 1-4 days
 
 

Antlia 1.25" 3 nm O-III ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 1.25" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 500,7 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
414.00 €
Estimated delivery time : 1-4 days
 
 

Antlia 2" 3 nm O-III ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 2" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 500,7 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
649.00 €
Estimated delivery time : 1-4 days
 
 

Antlia 1.25" 3 nm S-II ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 1.25" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 671,6 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
371.00 €
Estimated delivery time : 1-4 days
 
 

Antlia 2" 3 nm S-II ultra - narrow band filter for astrophotography - images with extreme contrast even with strong light pollution

  • 2" mounted with low-profile filter cell
  • Suitable for telescopes and lenses with a focal ratio of f/3 and lower
  • Schott optical base substrate
  • Blackened edges to avoid internal reflections
  • Extremely narrow bandwidth of only 3 nm for maximum contrast
  • Central wavelength 671,6 nm
  • Filter thickness 2 mm
  • Comes in convenient plastic transport box
584.00 €
Estimated delivery time : 1-4 days