Spectacles With Removable Optics
Spectacles having two frames magnetically coupled together, the first frame having a pair of temples, and the second frame, located behind the first frame having nosepads. The bridge of the first frame has a rear opening cavity to accept and keep in alignment, the bridge of the second frame. Magnetic means within the rear opening cavity holds the two frames together.
1 . A pair of spectacles comprising:
a first frame including two first lenses and a bridge between said two first lenses;
a pair of temples attached to said first frame;
a second frame including two second lenses and a bridge between said two second lenses;
a pair of nosepads attached to said second frame; and
means for removably attaching said second frame to said first frame.
2 . A pair of spectacles as recited in claim 1 where said nosepads are attached to said second frame via nosewires.
3 . A pair of spectacles as recited in claim 1 wherein said second frame is attached to said first frame behind said first frame.
4 . A pair of spectacles as recited in claim 3 wherein said second frame is attached to said first frame by magnetic means.
5 . A pair of spectacles as recited in claim 4 where said magnetic means include magnetic elements on the bridges of said first and second frames.
6 . A pair of spectacles comprising:
a first frame including two first lenses and a first bridge between said two first lenses;
a second frame including two second lenses and a second bridge between said two second lenses; and
means for removably attaching said second frame behind said first frame; where
said first bridge includes a rearward opening cavity to accept said second bridge.
7 . A pair of spectacles as recited in claim 6 wherein said rearward opening cavity has top and bottom surfaces, and said top and/or said bottom surface has an opening therein.
8 . A pair of spectacles as recited in claim 6 wherein at least two magnetic members are positioned within the interior of said rearward opening cavity.
9 . A pair of spectacles comprising:
a first frame including two first lenses and a first bridge between said two first lenses;
a pair of temples attached to said first lenses respectively;
a second frame including two second lenses and a second bridge between said two second lenses;
a pair of nosewpads attached to said second frame;
means for removably attaching said second frame behind said first frame; where
said first bridge includes a rearward opening cavity to accept said second bridge.