| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical cemented lens 11 by joining a first lens part 21 and a second lens part 31 mutually through a spacer part 41. SOLUTION: This method comprises a first lens array preparing process for preparing a first lens array 20 constituted by arranging a plurality of first cylindrical lens parts 21 like a lattice and connecting them mutually, a spacer array preparing process for preparing a spacer array 40 constituted by arranging a plurality of cylindrical spacer parts 41 like a lattice and connecting them mutually, a second lens array preparing process for preparing a second lens array 31 constituted by arranging a plurality of second cylindrical lens parts 31 like a lattice and connecting them mutually, a joint process for joining the first lens array 20 and the second lens array 30 mutually through the spacer array 40 by using adhesive to prepare a cemented lens array 10, and a piece preparing process for cutting the cemented lens array 10 into pieces to form the pieces. COPYRIGHT: (C)2011,JPO&INPIT
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