Monte Carlo Approach to Generalized Level Crossings and Fractal Dimensions of Multiscale Fields with Application to Turbulence.

Tinted contact lens fitter having a scissors type support to vary the spacing between pairs of tinted contact lenses mounted in rotatable discs, or in plug-in lens holders, or directly in openings in the support, so that the centers of the tinted contact lenses can be aligned with the centers of a patient's pupils in order for the patient to view in a mirror the combined color of the tinted contact lenses and the color of the patient's irises.