| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical unit which is easily assembled and has high accuracy and is excellent in environmental resistance, etc., and an optical system. SOLUTION: The optical element unit is formed by integrating a plurality of optical elements, in which at least one of the laminated surfaces of the optical elements or at least one of the optical elements are made of an organic and inorganic composite material. The optical element uses these elements. COPYRIGHT: (C)2004,JPO
|
