Pentax SMC XW-7 Eyepiece

View your subjects with ease by incorporating the Pentax SMC XW-7 Eyepiece onto your spotting scope. This eyepiece is made with eight elements in six groups and features high refraction, low-dispersion lanthanum glass that provides high image resolution. It provides a 7mm focal length, a 70-degree apparent field of view, and a generous 20mm eye relief. This weatherproof, 390-gram eyepiece has a 31.7mm attachment diameter and a 28.6mm filter diameter. Moreover, it is compatible with PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes.