Patent ID: 7658491
Filing Date: 2010-02-09
Classification: G02C

Abstract:
1. A spectacle frame set, comprising: a set of optical lenses; a detachable spectacle frame comprising two hangers and a lens supporter extended between two inner sides of said optical lenses, wherein two first connectors are provided at two front ends of said hangers respectively to detachably couple with two outer sides of said optical lenses respectively; and a utility spectacle frame having two utility lenses and a supporting frame extended between two inner sides of said utility lenses, wherein said optical lenses are selectively assembled with said detachable spectacle frame to form a pair of optical spectacles, wherein said optical lenses are capable of being disassembled from said detachable spectacle frame to detachably mount behind said utility spectacle frame at a position that said optical lenses are overlapped aligned with said utility lenses respectively.