The Vixen Optics GLH20D Wide Spotting Scope Eyepiece is a stellar choice amongst the fixed-magnification eyepieces for Aroma & Geoma 52mm, 67mm & 82mm spotting scopes. It can be easily exchanged in the field with other Vixen eyepieces without disturbing wildlife. The GLH20D's a modern ocular with extensive full multicoatings upon every optical surface and a turning-style eyecup. It has plenty of eye relief for digiscoping and a family of dedicated accessories for the task.
On the Geoma 67/82 units your vision within the eyepiece will be totally surrounded by the view, making an intimate and engaging observing experience. Though your mind can only focus on about -45-50deg. at once, when apparent viewing exceeds 60deg. you'll feel like you're right there with your subject, instead of looking at a subject down a tube.