olympus says it supports the following lens, i did a quick check n found their dimensions, seems like width can fit but length not sure, need to check the actual to see extended barrel length -_-
olympus 14-42 - 6.55x6.1cm
olympus 60mm 2.8 macro - 5.6 x 8.2cm
olympus 9-18mm - 7.9x7.37cm
olympus 12-50mm - 5.18x 8.28cm
olympus 12-40mm PRO - 6.99x8.4cm