Patent ID: 8632063

Claim:
A positioning fixture, for clamping an optical component for conducting an optical testing, comprising: a clamping member comprising a base body and an end portion protruding from the base body; a supporting member comprising a main body and two protruding portions protruding from the main body towards the clamping member, the main body comprising a mounting surface adjacent to the clamping member, the main body defining a receiving groove at the mounting surface, the protruding portions engaging with the end portion of the clamping member, and a width of the end portion substantially equal to a width of a gap between the protruding portions; and at least one magnet mounted on at least one of the supporting member and the clamping member, and the other one of the supporting member and the clamping member is made of magnetic material; wherein the clamping member resists with the mounting surface of the supporting member, and covers the receiving groove to position the optical component in the receiving groove by a magnetic force provided by the at least one magnet.