Astromania 1.25" 0.5X Reducer Corrector - Bundle with - 1.25" UHC (Ultra High Contrast) Filter

★★★★☆ 4.0 87 reviews

$44.12
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$44.12
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Free shipping Free 30-day returns

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Product details

Management number 208573725 Release Date 2026/03/22 List Price $17.65 Model Number 208573725
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
  • 85mm focal length and reduction factor of about 0.5x that depend on spacing; 0.5x focal reducer effectively halves the focal length of a telescope for enabling lower magnification;
  • Mounting threads: 1.25 inch filter thread or 28.5x0.75 mm on one sides; the opposite end of this adapter has a C-mount that is 1 inch diameter with 32 threads per inch standard for C or CS mount CCTV type cameras with telescopes;

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