The Pentax PF-80ED is a new concept in premium quality spotting scopes. Engineered to meet the needs of the avid wildlife viewer, this scope incorporates ED glass elements, porro-prism optics and a nitrogen filled (JIS Class 6) waterproof body producing outstanding brightness, clarity and resolution even under demanding conditions. Add in, that the PF-80ED utilizes Pentax telescope eyepieces renowned for their sharpness, field of view, contrast and freedom from aberration, and you have a world class-viewing instrument.
Exceptionally lightweight magnesium-alloy body
Extra-low Dispersion (ED) glass elements for optimum optical resolution
Pentax Super-Multi-Coating maximizes light transmission, clarity and contrast
Large 80mm objective lenses for bright viewing under all light conditions
Incorporates the American standard 1 1/4-inch (31.7mm) - diameter eyepiece receptacle, which accepts not only the optional Pentax XL eyepieces, but also other telescope manufacturers' eyepieces on the market
Fog proof and JIS Class 6 waterproof
Built-in lens shade
Extra wide focusing knob for effortless focusing
Extendable eyecup allows variable adjustment for up to a full 20mm of eye relief, allowing those wearing eyeglasses the same view as non-eyeglass wearers
Accepts PENTAX XL telescope eyepieces: XL28 (18X), XL21 (24X), XL14 (36X), XL10.5 (48X), XL7 (72X) and the 20X-60X Zoom Eyepiece