New Arrivals/Restock

Astromania 1.25" O-III Filter - Bundle with - 1.25" UHC Filter

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Until the end
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$41.36 cheaper than the new price!!

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New  $68.94
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Product details

Management number 208573745 Release Date 2026/03/22 List Price $27.58 Model Number 208573745
Category
  • Nebula filter for increasing contrast; also suitable for use with smaller telescopes
  • Many objects only first become visible at all when using an UHC filter; but also; highlights such as the Orion; Lagoon or Swan nebulae; show a whole new side to them
  • Can be used at both light-polluted and dark sky sites; blocks the light from mercury and sodium-vapour lamps
  • 1.25 inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; astrophotographic 1.25 inch filter allows high-contrast imaging even in areas with strong light pollution
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming; allow just for the double Ionized Oxygen lines between 496nm to 501nm to pass through at 95 percent

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