STRUCTURE HAVING ROD LENS AND ROD LENS HOLDER UNITED, JIG FOR HOLDING THE STRUCTURE, AND POSITIONING METHOD FOR THE ROD LENS

摘要

PROBLEM TO BE SOLVED: To easily arrange the rod lens of an optical module. ;SOLUTION: Of the structure, having the rod lens 3 and rod lens holder 2 united, which has a fixing means for fixation to the side wall of the module case 1 of an optical module in an abutting state and has the rod lens holder 2 for holding the rod lens 3, is provided with the said fixing means is provided with an extension part which extends from the position where the said fixing means is fixed to the module case 1 to outside the module case. This extension is held to easily handle the structure.;COPYRIGHT: (C)1998,JPO