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We present a novel, low-profile, scleral-coil based, distance ranging system which is suitable for smart, accommodating contact lenses. We measure the induced emf between a set of four thin semi-circular coils patterned on flexible Kapton substrates that conform to the eyes' sclera. This induced emf is a function of eye gaze angles. The distance from the eyes to the desired object is next determined via the triangulation of the eye gaze angles Results Experiments on simulated tissue gel eyeballs indicate an accurate prediction of objec