It is disclosed a polymerizable composition for producing an optical member for 850 nm wavelength comprising: a polymerizable monomer composition and a compound, having a different refractive index from that of the polymerizable monomer composition, whose structure has a benzene ring substituted by a substituent having a Hammett value of not greater than 0.04 or by plural substituents having an average value of Hammett values thereof of not greater than 0.04. It is also disclosed a polymerizable composition for producing an optical member comprising a polymerizable monomer composition comprising at least one selected from the group consisting of C7-20 alicyclic (meth)acrylates and a compound, having a different refractive index from that of the polymerizable monomer composition and having a solubility parameter of not greater than 10.9, whose structure has a benzene ring substituted by the substituent or the substituents defined above.
本发明公开了一种用于生产850 nm波长光学元件的可聚合组合物,包含:可聚合单体组合物和具有与所述可聚合单体组合物不同折射率的化合物,其结构中具有被取代基(所述取代基的Hammett值不大于0.04)或多个取代基(所述多个取代基的平均Hammett值不大于0.04)取代的苯环。 本发明还公开了一种用于生产光学元件的可聚合组合物,包含:包含至少一种选自C7-20环状(甲基)
丙烯酸酯的可聚合单体组合物,以及具有与所述可聚合单体组合物不同折射率、其溶解度参数不大于10.9的化合物,其结构中具有所述取代基或多个取代基取代的苯环。