A hydrophobic intraocular lens (IOL) with excellent non-glistening characteristics, high Abbe number, excellent mechanical properties comprising at least one copolymer comprising: (a) a first monomeric subunit comprising a polymerized (meth)acrylate group and at least one alkoxyalkoxyalkyl side group, (b) a second monomeric subunit different from the first monomeric subunit comprising a polymerized (meth)acrylate group, at least one side group comprising (i) an aryloxy moiety with at least one halogen, and (ii) an aliphatic carbon moiety linking the aryloxy moiety with the polymerized (meth)acrylate group, wherein the aliphatic carbon moiety comprises at least one hydroxyl substituent.

A hydrophobic intraocular lens (IOL) with excellent non-glistening characteristics, high Abbe number, excellent mechanical properties comprising at least one copolymer comprising: (a) a first monomeric subunit comprising a polymerized (meth)acrylate group and at least one alkoxyalkoxyalkyl side group, (b) a second monomeric subunit different from the first monomeric subunit comprising a polymerized (meth)acrylate group, at least one side group comprising (i) an aryloxy moiety with at least one halogen, and (ii) an aliphatic carbon moiety linking the aryloxy moiety with the polymerized (meth)acrylate group, wherein the aliphatic carbon moiety comprises at least one hydroxyl substituent.

A transparent body production method that includes subjecting the compound represented by formula (1) to heating at a temperature equal to or greater than the melting point of said compound. In formula (1), each of W.sup.1 and W.sup.2 is the group represented by formula (2) in which the ring Z is an aromatic hydrocarbon ring, X is a single bond or —S—, R.sup.1 is a single bond or an alkylene group having 1-4 carbon atoms, R.sup.2 is a specific substituent, and m is an integer of 0 or higher, the group represented by formula (4) is —OH— or a (meth)acryloyloxy group, each of the rings Y.sup.1 and Y.sup.2 is an aromatic hydrocarbon ring, R is a single bond or a specific divalent group, each of R.sup.3a and R.sup.3b is —CN, a halogen group, or a monovalent hydrocarbon group, and each of n1 and n2 is an integer of 0-4.

An anti-glare film is disclosed. The anti-glare film comprises a transparent substrate and an anti-glare layer comprising an acrylic binder resin, an acrylate-ether-group-containing surface active agent and a plurality of silica nanoparticles, wherein the silica nanoparticles are flocculated into a micro-floccule with an average secondary particle diameter of 1,600 nm to 3,300 nm. The present anti-glare film can provide a reliable anti-glare property with a low haze.

A hydrophobic intraocular lens (IOL) with excellent non-glistening characteristics, high Abbe number, excellent mechanical properties comprising at least one copolymer comprising: (a) a first monomeric subunit comprising a polymerized (meth)acrylate group and at least one alkoxyalkoxyalkyl side group, (b) a second monomeric subunit different from the first monomeric subunit comprising a polymerized (meth)acrylate group, at least one side group comprising (i) an aryloxy moiety with at least one halogen, and (ii) an aliphatic carbon moiety linking the aryloxy moiety with the polymerized (meth)acrylate group, wherein the aliphatic carbon moiety comprises at least one hydroxyl substituent.

A hydrophobic intraocular lens (IOL) with excellent non-glistening characteristics, high Abbe number, excellent mechanical properties comprising at least one copolymer comprising: (a) a first monomeric subunit comprising a polymerized (meth)acrylate group and at least one alkoxyalkoxyalkyl side group, (b) a second monomeric subunit different from the first monomeric subunit comprising a polymerized (meth)acrylate group, at least one side group comprising (i) an aryloxy moiety with at least one halogen, and (ii) an aliphatic carbon moiety linking the aryloxy moiety with the polymerized (meth)acrylate group, wherein the aliphatic carbon moiety comprises at least one hydroxyl substituent.

Provided is a photosensitive composition including a radically polymerizable compound, a photoradical polymerization initiator, and at least one selected from a chain transfer agent or a radical trapping agent.

Provided is a photosensitive composition including a radically polymerizable compound, a photoradical polymerization initiator, and at least one selected from a chain transfer agent or a radical trapping agent.

A curable composition includes a coloring material and a curable compound, a content of a compound in which a ratio of an absorbance at a wavelength of 365 nm to a maximum absorbance in a wavelength range of 420 to 1000 nm is 0.6 or lower in the coloring material is 95 mass % or higher, a content of the coloring material in the curable composition is 20 to 70 mass % with respect to a total solid content of the curable composition, a ratio of a minimum absorbance in a wavelength range of 300 to 380 nm to a minimum absorbance in a wavelength range of 420 to 650 nm is 0.8 or lower, and a ratio of the minimum absorbance in a wavelength range of 420 to 650 nm to a maximum absorbance of the curable composition in a wavelength range of 1000 to 1300 nm is 4.5 or higher.

A curable composition includes a coloring material and a curable compound, a content of a compound in which a ratio of an absorbance at a wavelength of 365 nm to a maximum absorbance in a wavelength range of 420 to 1000 nm is 0.6 or lower in the coloring material is 95 mass % or higher, a content of the coloring material in the curable composition is 20 to 70 mass % with respect to a total solid content of the curable composition, a ratio of a minimum absorbance in a wavelength range of 300 to 380 nm to a minimum absorbance in a wavelength range of 420 to 650 nm is 0.8 or lower, and a ratio of the minimum absorbance in a wavelength range of 420 to 650 nm to a maximum absorbance of the curable composition in a wavelength range of 1000 to 1300 nm is 4.5 or higher.