| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens for a vehicle lamp having excellent transparency, heat-resistance, mechanical strength, and low hygroscopicity, etc., and capable of thinning and forming a minute surface structure, then having excellent white turbidity preventing property under the condition of high temperature and high humidity. SOLUTION: This lens is formed from a resin composite obtained by including, as a white turbidity preventing agent, at least one kind of substance selected among a group composed of (1) an alcoholic compound having at least one alcoholic hydroxyl group and at least one ether linkage or ester linkage, (2) an elastomer, (3) compounds except for the compounds above noncompatible with an alicyclic structure containing thermoplastic resin, and (4) an organic or inorganic filler, in the alicyclic structure containing thermoplastic resin.
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