G - Physics
02
C
G02C 9/00 (2006.01) G02C 1/00 (2006.01) G02C 7/08 (2006.01) G02C 7/10 (2006.01) G02C 7/02 (2006.01)
Patent
CA 2526836
The invention concerns an optical lens attachment which consists of two optical lens and, in the region of any sunglasses lens back surface, can be connected to the sunglasses lenses. According to the invention, in order to provide a convenience condition, the optical lenses attachment system comprises at least a magnet, snap, magic tape, clip, and fastener of a securing device, for said stick-on system.
Na
Ng Jimes K.p.
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