New Arrivals/Restock

Alstar 1.25 inch Telescope Zoom Eyepiece - 7 to 21mm Zoom Lens Telescope Eyepiece Multi-Coated Optics Variable Magnification Compatible with Telescopes Filter Threads for Viewing Planets Nebulae

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Until the end
22
13
49

$26.39 cheaper than the new price!!

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New  $43.99
quantity

Product details

Management number 208574637 Release Date 2026/03/22 List Price $17.60 Model Number 208574637
Category
  • Seamless Magnification Control: A simple twist of the zoom housing adjusts focal length from 7mm to 21mm; Ideal for planetary clusters, lunar details, and deep-sky nebulae observation
  • Extended Eye Relief for Eyeglass Users: 16 to 33 mm adjustable eye relief accommodates eyeglass wearers with zero vignetting; Foldable soft-rubber eyecup ensures comfortable viewing at all focal lengths
  • Versatile for All Observers: Wide 30 degree to 43 degree apparent field of view adapts to planetary and deep-sky targets. Precision stepless zoom mechanism outperforms fixed focal length eyepieces
  • Premium Multi-Coated Optics: Premium 7-element 4-group high-index optical system with multi-layer anti-reflection coatings delivers sharp high-contrast celestial views; Blackened lens edges and precision anti-reflective threading eliminate stray light interference for vivid astrophotography
  • 1.25 inch Zoom Eyepiece: Enabling the observation of both the Pleiades star cluster and lunar craters rubber traction ring ensures a good grip Additionally the 1.25 inch barrel is threaded for compatibility with filters

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