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New 1.25 inch SWA 58 Degree 4mm Planetary Eyepiece for Astronomical Telescope Black

Product Description



This is one Planetary wide angle eyepiece with
4mm focal length and standard 1.25" (31.75mm) fitting diameter, ideal
for use on telescopes/spotting scopes for astronomical observations.
Primarily made for planetary observation, these 1.25" fully multicoated
eyepieces give maximum detail and definition across the entire 58 degree
field of view. A great value, these eyepieces are exceptional at nearly
eliminating lateral color aberration and light scatter often associated
with more expensive eyepieces that are better suited for deep space


  • Designed primarily for planetary observation and deep sky objects
  • Exceptional at nearly eliminating lateral color
    aberration and light scatter while retaining excellent sharpness,
    contrast and definition
  • Fully multi-coated green lenses for excellent image contrast and light transmission
  • Wide 58 degree field of view, fold-down rubber eyecup
  • Standard 1.25" fitting diameter to the scope's eyepiece holder
  • Standard 1.25" inner thread to fit light filters
  • Comes with lens caps for both ends
  • Focal length: 4mm
  • Large eye lens diameter: 21mm
  • Comfortable long eye relief: 15mm
  • Net Weight: 160g

Package Includes

  • 1 x SWA 1.25" 4MM 58-Degree Planetary Eyepiece

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Svbony focus on telescope and optical accessories. Aim to supply the high quality products and best service to customers. Main items are including Telescope, Monocular, Binocular, Spotting scope, filter, eyepiece and other accessories. We hope that you could enjoy a much more clorful life by using our products.


Svbony has set up US/AU/UK/ES/DE/IT/FR oversea warehouses, trying to offer customers speedy best local service. We are a passionate and extraodinary team, committed to offering good products and keeping customers satisfied with their purchase.


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    On Nov-14-19 at 17:13:08 PST, seller added the following information:


    Filed under: Eyepieces & Accessories