Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light

A compound of formula I:

• wherein:
• R1 at each occurrence is independently H, halo, C1-C6 alkyl, C3-C12 cycloalkyl, aryl, or aryl-C1-C6-alkyl;
• at least one R2 is a group of formula Rg-L, wherein Rg is a polymerizable group and L is a linking group, and the remaining R2 are independently at each occurrence Rg-L, H, C1-C6 alkyl, C3-C12 cycloalkyl, aryl, or aryl-C1-C6-alkyl, wherein L at each occurrence is independently —[CH2]m—Y—[CH2]n—, wherein m is a number from 1 to 6, n is a number from 1 to 6, Y is O, S, C(═O)O, NR3, or C(═O)NR3, and R3 is H or C1-C4 alkyl;
• and
• wherein each alkyl, cycloalkyl, and aryl group is unsubstituted or substituted.