Spectacles set with detachable shelter frame

A spectacles set, comprising:

• a primary spectacle frame which comprises a frame body for mounting a pair of lenses in position, wherein said frame body comprises a primary bridge connected between said two leases, two nose supports attached at two inner sides of said leases respectively, two magnetic holders each of which has magnetic attraction ability being provided at said two noes supports respectively, and two suds extensions provided at two outer sides of said lenses for coupling a pair of temples respectively;
• and
• a detachable shelter frame adapted for mounting in front of said primary spectacle frame, wherein said detachable shelter frame comprises a shelter frame for supporting two auxiliary lenses and a pair of magnetic attachment arrangements connected to said shelter frame, wherein each of said magnetic attachment arrangements comprises a supporting arm extending rearwardly from said shelter frame towards said respective magnetic holder for riding on said primary bridge so as to securely mount said shelter frame in front of said primary spectacle frame and a magnetic seat which is connected to said supporting arm and extended to magnetically attach said respective magnetic holder of said primary spectacle frame so as to hold said shelter frame on said primary spectacle frame in position.