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Alstar 1.25 inch 3X Barlow Lens - Bundle with - 7 to 21mm Zoom Lens Telescope Eyepiece
4.8 (51 items)
Limited Time SaleUntil the end
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$39.60 cheaper than the new price!!
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New $66.00
Product details
| Management number | 215170796 | Release Date | 2026/04/12 | List Price | $26.40 | Model Number | 215170796 | ||
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| 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 47 degree apparent field of view adapts to planetary and deep-sky targets. Precision stepless zoom mechanism outperforms fixed focal length eyepieces
- Essentially triple the power of any 1.25 inch telescope eyepiece with the universal Barlow Lens; Suitable for high contrast; high power applications in any telescope
- Utilizing the 3X Barlow Lens with a longer focal length eyepiece allows you to achieve the same high magnification while benefiting from a larger exit pupil; This configuration typically results in reduced eye strain and improved viewing comfort
| Brand | A ALSTAR |
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Barlow Lenses
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