AOI Underwater Port Extension 22mm for OM-D Mount gopro handle 375" # 5516

375" # 5516

2 inches) for use with longer lenses

AOI ER-OD-OD-52 Extension Ring 52mm OM-D Port to OM-D Housing

Nikon D600

AOI Underwater Port Extension 22mm for OM-D Mount gopro handle 375" # 5516AOI ER OD OD 22 Extension Ring 22mm for Olympus OM D Mount Port to Olympus OM D Housing This 22mm Extension Ring from AOI enables use of the Olympus 8mm f 1. 8 Fisheye lens in an Olympus PT EP08 or PT EP11 underwater camera housing. The hard anodized aluminum ring extends the length of an AOI DLP 01 or DLP 02 dome lens port. Specifications Model ER OD_OD 22 Description Extension Ring 22mm OMD Port to OMD Mount Housing Material Hard Anodized Aluminum