This invention relates to mountable glasses comprising first and second lenses, a bridge member adapted for joining the first and second lenses to form a unitary structure, the bridge member comprising a clamping means for mounting said bridge member to a bridge portion of a eyeglasses frame, the bridge member further comprises a locking means adapted for keeping the clamping means in a closed position. The locking means comprises a sliding member adapted for locking the bridge member to the bridge portion of the eyeglasses frame by moving the sliding member from a first position to a second position of the bridge member.

A head-mounted type display device includes: a spectacle frame for fixture to a user's head; a body unit 2 fixed to the spectacle frame and having an image output unit from which image output unit image light of an image to be displayed is output; an eyepiece optical unit 3 for allowing image light output from the image output unit to be incident on the eyepiece optical unit, for guiding the incident image light to the corresponding eyeball 11 of the user with the spectacle frame being mounted on the user's head, and for displaying, as a virtual image, a magnified version of the image from the image output unit within a user's visual field; and an attachment means 4 for attaching the eyepiece optical unit 3 to the body unit in a replaceable manner. The attachment means 4 may attach at least first and second eyepiece optical units to each other in a replaceable manner, the first and second eyepiece optical units having different optical axis paths L in optical systems for guiding the image light from the image output unit to the eyeball 11.

Disclosed is a lens assembly for viewing three-dimensional (3D) images wherein a lens for viewing three dimensional imaging is provided with a gasket (40) and the gasket is integrated with a prescription lens, thus considerably advantageously realizing three dimensional imaging through one lens without wearing additional prescription lens.

A modular eyewear system (700) including magnetic mounting means for releasable magnetic mounting of one or more eyewear elements (710) such as a loupe assembly or a similar magnification system to a frame member for wearing on a wearer's head. Both the frame member and the loupe assembly are provided with complementary magnetic mounting means, whereby the loupe or magnification system is releasably mountable to the frame member. Other elements of the modular system include light delivery means, eyesight correction lenses, protective eyeshields, adjustable nosepieces, optical filter elements, masks and helmets, the system allowing these elements to be used separately or together depending on the desired use.

A modular eyewear system (700) including magnetic mounting means for releasable magnetic mounting of one or more eyewear elements (710) such as a loupe assembly or a similar magnification system to a frame member for wearing on a wearer's head. Both the frame member and the loupe assembly are provided with complementary magnetic mounting means, whereby the loupe or magnification system is releasably mountable to the frame member. Other elements of the modular system include light delivery means, eyesight correction lenses, protective eyeshields, adjustable nosepieces, optical filter elements, masks and helmets, the system allowing these elements to be used separately or together depending on the desired use.

Disclosed herein is a plate-shaped spectacles and sunshade-clip assembly. The assembly comprises spectacles(1) having a spectacles frame(2) configured to receive a pair of prescription lenses(3), a sunshade-clip(50) having a pair of colored lenses and configured to have a shape corresponding to that of the spectacles(1), and two or more magnets(Ms) to detachably attach the sunshade-clip to the spectacles. The spectacles frame(2) of the spectacles(1) is a plate-shaped member formed by processing a plate or performing an injection molding process. One or more spectacles magnets(Ms) are fixedly inserted into the spectacles frame(2). The sunshade-clip(50) further has one or more clip magnets fixed at positions corresponding to the spectacles magnets(Mc) to be detachably attached to the spectacles magnets, respectively. With this configuration, each attachment/detachment between the sunshade-clip and the spectacles can be accomplished.

A spectacles set comprises a primary spectacle frame (10') and a detachable shelter frame constructed for mounting in front of said primary spectacle frame. The detachable shelter frame comprises a shelter frame (21') for supporting two auxiliary lenses (221', 222') and a pair of supporting arms (241', 251') provided at two inner sides of said auxiliary lenses (221', 222') for mounting said shelter frame (10) in front of said primary spectacle frame (20). Each of said supporting arms (241', 251') comprises a riding body (2411', 2512') having resilient ability, extending rearwardly from said inner side of said respective auxiliary lens (221', 222') of said shelter frame (21') for riding on said primary spectacle frame (10'); and a mounting body (2412', 2512') which is connected to said riding body (2411', 2511') for pressing against a rear side of said primary spectacle frame (10') in such a manner that said two riding bodies (2411', 2511') substantially pull said two mounting bodies (2412', 2512') towards said primary spectacle frame so as to to securely mount said shelter frame in front of said primary spectacle frame (10').

A detachable ornamental device with magnets for eyeglasses. The ornamental partial frame is designed similar to an eyeglass frame without lenses, and includes simply a rim and two magnets each positioned and embedded in a respective extension at the two ends of the rim of the ornament. The detachable ornamental device is attached in front of the primary eyeglasses. The primary eyeglasses are composed of lenses, in which a magnet is embedded in the studs positioned at the two ends of the connecting portions corresponding to the positions of the magnets of the ornamental partial frame. By way of the magnet attracting force, the ornamental device is attracted and secured by magnets to the eyeglasses for either clipping-on or clipping-off the studs.