METHOD FOR MANUFACTURING LENS UNIT

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a lens unit which can inexpensively mass-produce a lens unit while having excellent optical performance.

SOLUTION: The method for manufacturing the lens unit can inexpensively mass-produce a lens unit having excellent optical characteristics, because an adhesive B injected between two lens array plates IM1 and IM2 is developed between surfaces IM1a and IM2a having a space Δ2 using a capillary phenomenon, but is not developed between optical surfaces IM1b and IM2b having a space Δ1 larger than the space Δ2.

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