Skywatcher SWA-70 telescope eyepiece. These stylish new soft rubber-clad, 70° super wide angle eyepieces are each constructed from 8 lens elements and are fully multi-coated throughout. A cleverly designed dual-fit barrel enables them to be used in both 1.25” and 2” focusers. Eye relief is a generous 20.6mm. They feature oversized eye lens elements and soft twist-up rubber eyecups for comfortable viewing. Available in 3.5mm, 5mm 8mm 13mm & 17mm focal lengths. Threaded for 1.25” filters.