Swarovski 25-50xW Wide Angle Zoom EyepieceThe Swarovski 25 50xW Eyepiece displays a much wider angle at 25x than the 20 60xS eyepiece does at 20x, giving a field of view ranging from 126 feet (25x) to 81 feet (50x) at 1000 yards. It also has a larger image circle. All of this means that it will reduce the likelihood of vignetting while digiscoping. Eye relief is a generous 17mm.
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