The present invention is a bisphenol-type UV-curable (meth) acrylate oligomer (A), a urethane of the general formula (2) (meth) acrylate oligomer (B), UV-curable (meth) acrylate monomer (C) of formula (3) of the following general formula (1), and at least one photoinitiator (D) an ultraviolet-curable resin composition, comprising a step of including the light provides an optical film using the same. (I) Wherein, R ₁ is _{CH 2, C (CH 3)} 2, CHCH 3, CHC 2 H 5, C (C 6 H 5) 2, is one of _{S, SO 2, O, R} 2 is a hydrogen atom independently , a bromine atom, a chlorine atom, a benzene ring or a carbon number 3-10 single or dual or more of the fused rings is also possible, and. R ₃ and R ₄ is _{-CH 2 CH 2 -, -CH 2} -CH (CH 3) -, or _{-CH 2 CH (OH) CH 2} - , and, R ₅ is a hydrogen atom or a methyl group, n and m are independently or both an integer of 0 to 10 where 0 is no. (II) (Wherein, X is 1 to 10 (meth) acrylate having a carbon number containing the functional group of 7-80 aliphatic or aromatic hydrocarbon group and R is an aromatic hydrocarbon having a carbon number of 3 to 15 aliphatic hydrocarbon or a 6 to 15). (III) Wherein R ₁ is independently a hydrogen atom, a bromine atom, a benzene ring or a possible single or dual or more fused rings having 3 to 10 carbon atoms and, R ₂ is an oxygen atom or a sulfur atom, R ₃ is -CH ₂ CH ₂ - _{, -CH 2 -CH (CH 3)} -, or _{-CH 2 CH (OH) CH 2} - , and, R ₄ is hydrogen or methyl group, n is an integer from 1 to 10. OLF (Optical Light Film), Light Pipe, UV-curable resin composition