0000950137-05-006277 S-3 3 20050520 20050520 ILLUMINA INC 0001110803 3826 330804655 CA 1231 S-3 33 333-125100 05847944 9885 TOWNE CENTRE DRIVE . SAN DIEGO CA 92121 8582024500 9885 TOWN CENTRE DRIVE . SAN DIEGO CA 92121 S-3 1 a09383sv3.htm FORM S-3 EX-5.1 2 a09383exv5w1.txt EXHIBIT 5.1 EX-23.1 3 a09383exv23w1.txt EXHIBIT 23.1