Ricoh GF-1 External TTL Flash專用TTL 閃光燈購物情報 ... Ricoh 為旗下進階級相機推出之TTL 閃光燈，適用於GXR / GR / GX 系列數碼相機。 閃燈最廣的照明範圍可 ...
External Flash TTL GF-1 RICOH GR - RICOH IMAGING UK LTD. Also capable of bounce flash to softly and naturally illuminate the subject with indirect light, the GF-1 ...
