Eyepiece SMC XF 8.5

This unifocal Pentax Eyepiece SMC Pentax XF-8.5 offers long eye relief while including optical technology that reduces internal reflections, producing bright, high-contrast, and high-resolution images. Pentax Eyepiece SMC Pentax XF-8.5 This unifocal eyepiece offers long eye relief while including optical technology that reduces internal reflections, producing bright, high-contrast, and high-resolution images. The Pentax Eyepiece SMC Pentax XF-8.5 has an ideal focal length for outdoor viewing and birdwatching. It is recommended for use on Pentax spotting scopes or with astronomical telescopes that have a 1 1/4 focuser. The rotatable eyecup offers an adapter-mounting screw when removed. Compatible with the PF-65 and PF-65ED(A)II series spotting scopes, PF-80 series spotting scopes, and PF-100 series spotting scopes. Key features High-resolution images Apparent field of view of 60 8.5mm focal length Eye relief of 18mm Rotatable eyecup JIS Class 4 weather