The PENTAX PF-80ED scopes are available in either a straight version or angled version that features a 45-degree slanted lens barrel for comfortable viewing in almost any situation. Housed in a lightweight magnesium-alloy body, the PENTAX PF-80ED features extra low dispersion glass elements and large 80 mm objective lenses for outstanding image quality and clarity under all light conditions.


  • The Pentax PF-80ED is housed in an exceptionally lightweight magnesium-alloy body.

  • Large 80mm objective lenses for bright viewing under all light conditions.

  • The receptacle has a special “O” ring assembly, which allows the body of the scope to be filled with nitrogen, making it fog proof and JIS Class 6 waterproof.

  • Incorporating Extra-low Dispersion (ED) glass elements for optimum optical resolution.

  • The body of the PF-80ED incorporated the American standard 1 1/4 –inch (31.7mm) – diameter eyepiece receptacle, which accepts not only the optional Pentax XW eyepieces, but also other telescope manufacturers’ eyepieces on the market.

  • A built-in lens shade cuts excessive light and helps to prevent rain and other weather elements from interfering with viewing.

Product Type

Porro prism straight type

Attachement Diameter

1.25 inches (31.7mm)

Focusing Range

19' - infinity


3 elements, 3 groups

Objective Lens Diameter


  • Eye Lens Cap
  • Case (70931)

  • Objective Lens Cap



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