Eyeglass e.g. industrial safety eyeglass, has set of accommodation mechanisms for detachably accommodating side parts separately from each other for controlling gap between frame part and face of wearer of eyeglass during usage

摘要

The eyeglass (1) has a frame part (3) provided with eyeglass lenses (5, 7) and holding mechanisms (9, 11) holding the eyeglass in a head of a wearer. A set of accommodation mechanisms (14a, 14b) detachably accommodates two side parts separately from each other for controlling a gap between the frame part and face of the wearer of eyeglass during the usage, where the frame part and the side parts are made of thermoplastic plastics. A bridge (15) is arranged between the eyeglass lenses, and is adapted to vision physiognomy of the wearer.