Maybe one of these similar products would be of interest:-

Olympus M.Zuiko Digital ED 7-14 mm F2.8 PRO Lens, Wide Angle Zoom, Suitable for All MFT Cameras (Olympus OM-D & PEN Models, Panasonic G Series), Black

Olympus M.Zuiko Digital ED 45 mm F1.2 PRO Lens, Fast Fixed Focal Length, Suitable for All MFT Cameras (Olympus OM-D & PEN Models, Panasonic G Series), Black

Olympus M.Zuiko Digital 1.4x Teleconverter MC?14 for M.Zuiko Digital ED 40?150 mm PRO F2.8 Lens & M.Zuiko Digital ED 300 mm F4 PRO Lens, Black

M.Zuiko Digital ED 90mm F3.5 Macro IS PRO tele-macro lens, Micro Four Thirds water-resistant lenss + Olympus M.Zuiko Digital 1.4x Teleconverter MC?14 for M.Zuiko Digital ED 40?150 mm

Olympus M. Zuiko 14-42 mm and M. ZUIKO 45 mm 1.8 PRF d37.