Compound, resin precursor, cured object, optical element, optical system, interchangeable camera lens, optical device, cemented lens, and method for manufacturing cemented lens

Abstract

A compound represented by Formula (1) given below. (In the formula, R1 represents a hydrogen atom or a methyl group, X1 represents a C1 to 9 alkylene group, or a C3 to 6 alkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, l1 represents an integer from 0 to 3, Q1 represents a hydrogen atom or Formula (2) given below (In the formula, R2 represents a hydrogen atom or a methyl group, X2 represents a C1 to 9 alkylene group, or a C3 to 6 alkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, l2 represents an integer from 0 to 3, and * represents a bonding site), and Q2 represents a hydrogen atom or Formula (3) given below (In the formula, R3 represents a hydrogen atom or a methyl group, X3 represents a C1 to 9 alkylene group, or a C3 to 6 alkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, l3 represents an integer from 0 to 3, and * represents a bonding site).

Dependencies are inferred from the claim text.