Astromania Barlow Lens 3X 1.25 Inch 4-Elements Metal TeleXtender - Bundle with - 1.25" 7-21mm Zoom Eyepiece for Telescope
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Product details
| Management number | 208574430 | Release Date | 2026/03/22 | List Price | $59.03 | Model Number | 208574430 | ||
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- A twist of the zoom eyepiece housing changes focal length from 21 mm to 7 mm providing a variety of viewing magnification powers; excellent contrast and sharpness making the zoom also of interest for planetary observing
- Exceptionally long 16 mm to 33 mm eye relief range allows eyeglass wearers to enjoy the entire view while still wearing their corrective lenses without vignetting; the Zoom eyepiece lets you change magnification power without physically changing eyepieces
- Apparent field of view is 30 degree at 21 mm and 43 degree at 7 mm; rubber traction ring ensures a good grip; the 1.25 inch barrel is threaded for filters; actual magnification range will depend on the focal length of your telescope
- 3X Magnification Precision: Astromania 1.25 inch 3X barlow lens when connected to any 1.25 inch telescope eyepiece; will provide a magnification three times that of the eyepiece; providing a clear planetary observation experience
- Advanced Multi-Coated Optics: Premium apochromatic barlow lens with four lens design can easily increase the magnification of the eyepiece; through multi-layer coating; it can capture planetary images with higher contrast and better picture quality
Barlow Lenses
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