Here you can compare the prices for eyepieces Pentax, get acquainted with photos and technical characteristics (for example Real field of view, Exit pupil, Apparent field of view, Eye relief, Housing material, Lens coating) and buy a liked model eyepieces in one of the reliable online stores.
13.716 cm (5.4 ") x 2.4" 405g, black
With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 3.5 offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a high-refraction, low-dispersion lanthanum glass that consistently delivers bright, high-resolution images with minimal distortion. In addition, all XW series eyepieces are built to JIS Class 4 weather-proof standards which increases their durability in less than ideal conditions. Designed for use with a wide range of telescopes and PENTAX brand spotting scopes, the XW series eyepieces are a clear choice for ground and astronomical applications.
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