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Pentax XW 30 mm 70-Degree Eyepiece

SKU : PE-XW30-R

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  • This 70° Field of View eyepiece has a focal length of 30 mm and a 2-inch barrel.
  • There is a 20 mm of eye relief making it easy to use for viewers both with and without glasses.
  • Extra-Low-Dispersion Lanthanum Glass.
  • Weatherproof (not submersible).
  • Phase Coating on all surfaces.
  • Light Shielding Diaphragm to Drastically Reduce Internal Reflections.
  • Adjustable twist-up eye cup.

Product Details

  • These Pentax XW 30 mm 70-Degree Eyepieces are specially designed to offer an excellent Extra Wide field-of-view while the fully multi-coated lenses increase light transmission and color quality. The perfect eyepiece for viewing nebula, planets, and exploring the night sky.

    All of the Pentax XW eyepieces offer a 70° field of view for comfortable viewing. The XW30-R eyepiece was designed specifically to provide ideal viewing when used with a telescope.

    Advanced Technology Advanced computer simulation design technology was used to drastically reduce internal reflections, producing brighter, clearer images.

    Durable Design JIS Class 4 weatherproof construction makes these eyepieces more durable.

    Key Features of the XW Eyepiece Line:
    • Part of the 70° Field of View Series with 1.25-inch and 2-inch Eyepieces.
    • There is a 20 mm of eye relief on all focal lengths in this series, making them easy for viewers with and without glasses.
    • Available in 3.5 mm, 5 mm, 7 mm, 10 mm, 14 mm, and 20 mm focal lengths have 1.25-inch barrel. The 30 mm, and 40 mm focal lengths have 2-inch barrels.
    • Extra-Low-Dispersion Lanthanum Glass.
    • Weatherproof (not submersible).
    • Phase Coating on all surfaces.
    • Light Shielding Diaphragm to Drastically Reduce Internal Reflections.
    • Adjustable twist-up eye cup.

     

  • specifications

    Field of View70 Degrees
    Focal Length30 mm
    ManufacturerPentax
    Size2"
    Weight0.24 lb
  • included items

    • This 70° Field of View eyepiece has a focal length of 30 mm and a 2-inch barrel.
    • There is a 20 mm of eye relief making it easy to use for viewers both with and without glasses.
    • Extra-Low-Dispersion Lanthanum Glass.
    • Weatherproof (not submersible).
    • Phase Coating on all surfaces.
    • Light Shielding Diaphragm to Drastically Reduce Internal Reflections.
    • Adjustable twist-up eye cup.

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