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Orion Sirius Plossl 1.25" Telescope Eyepieces
$38.99 - $99.99
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  • Orion Sirius Plossl 1.25" eyepieces are ideal for all types of telescopes: reflector, refractor, and catadioptrics such as Maksutov-Cassegrains
  • Sirius Plossls offer a 52-deg apparent field of view for clear, sharp images
  • Fully coated with magnesium fluoride on every air-to-glass surface for excellent light transmission and high contrast views
  • Comfortable built-in rubber eyeguards enhance viewing by helping block ambient light and positioning the eye
  • Threaded for use with Orion 1.25" eyepiece filters

It's no surprise that these Sirius Plossls are our best-selling telescope eyepieces. Quality this good usually costs a lot more.

The Plossl 4-element design is renowned for its outstanding performance. Offering a wide 52 apparent field of view, Orion Sirius Plossl telescope eyepieces provide clear, sharp images of impressively high contrast. They're ideal for all types of telescopes: reflector, refractor, and catadioptric such as Maksutov-Cassegrains and Schmidt-Cassegrains.

The Sirius Plossl optical system is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to both reduce scattering of stray light and maximize contrast.

The lens edges are mounted in black-anodized aluminum housings with 1.25" diameter barrels for durability and precision fit in 1.25" telescope focusers, or 2" focusers equipped with a step-down 1.25" eyepiece adapter. Each barrel is internally threaded to accept 1.25" Orion filters. The built-in rubber eyeguards enhance viewing by helping to block out ambient light and properly position the eye.

Orion Sirius Plossl eyepieces have great features and are priced to please!


Warranty
Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-447-1001.