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Saturday, October 22, 2011

#CHEAP 25mm Orion Sirius Plossl Telescope EyepieceOrion

25mm Orion Sirius Plossl Telescope Eyepiece


25mm Orion Sirius Plossl Telescope Eyepiece


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25mm Orion Sirius Plossl Telescope Eyepiece Overview


With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.


25mm Orion Sirius Plossl Telescope Eyepiece Feature


  • This 1.25" 25mm focal length eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptrics including Maksutov-Cassegrains and Schmidt-Cassegrains
  • A great 25mm focal length eyepiece for moderate-power observations of the Moon and planets of the solar system
  • The 25mm Sirius Plossl provides crisp views of many deep-sky objects such as nebulas and star clusters
  • Fully coated with magnesium fluoride on every air-to-glass surface to provide bright views with impressively high contrast
  • Offers a 52-degree apparent field of view for clear, sharp images of celestial and terrestrial fare