Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1994-05-05
1995-05-23
Sikes, William L.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351 92, 351 95, 351140, G02C 500, G02C 902
Patent
active
054185807
ABSTRACT:
An attachment for eyeglass frames which permits the wearer to quickly replace lenses without the use of optical hand tools or equipment, and which does not require the dexterity usually associated in working with miniature optical parts. The invention is permanently affixed to the eyeglasses, eliminating the possibility of loss, damage or disconnection. The invention is designed for use in instances where changing light conditions necessitate the need for tinted or sunglasses but where carrying additional frames is neither practical or desireable.
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Parsons David R.
Sikes William L.
Sondrol Larry L.
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