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Best Buy: Olympus External Microphone Adapter Set for E-P2/E-PL1 Cameras Black 147592
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Olympus SEMA-1 Microphone Set for PEN E-P2, E-PL1 (Includes EMA-1 Adapter, ME-51S Microphone) at KEH Camera
The Leica M and the Olympus SEMA-1 Microphone Set | imagewings
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Olympus SEMA-1 Microphone Set for PEN E-P2, E-PL1 (Includes EMA-1 Adapter, ME-51S Microphone) at KEH Camera