Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1990-10-19
1993-01-05
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351 53, G02C 716
Patent
active
051775107
ABSTRACT:
Eyeglasses to aid a wearer, especially athletes or participants in sports, to diminish the input from his or her occulo-vestibular reflexes and provide immediate visual feedback concerning alignment while he or she is performing any motor coordinated skill or movement. More particularly, the eyeglasses have one or more substantially straight visible transparent lines on one or both of the eyepieces which appear to be superimposed on the view through the line or lines. Each line is substantially parallel to the horizontal or vertical axis of its eyepiece. This line or lines enable the wearer of the eyeglasses to readily check alignment of the body, head, hands and/or a held object with a viewed object, e.g. a golf ball, a pitched baseball, a bowling pin, a basketball, etc. and aid the wearer to make alignment corrections if necessary. The lines may be clear or tinted and defined by tinted areas formed by pigments penetrating to a very shallow depth from only one of the front and back surfaces of the corresponding eyepiece. A simplified process is presented for tinting those areas.
REFERENCES:
patent: 1247853 (1917-11-01), McWeinie
patent: 2378493 (1945-06-01), Miles
patent: 4824234 (1989-04-01), Sparks et al.
Crawford J. Ben
Peters J. Glenn
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