Ricoh GR Wide Angle Adaptor (GW-3): Out of the Box Impressions – SeattleSteve.me
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Amazon.com : RICOH Lens Adapter GA-2 for RICOH GR IIIx [ Used When The Tele-Conversion Lens GT-2 is Attached] [GT-2 is Automatically Detected, Cropped, and Image stabilization is Optimized. ] : Electronics
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