... be customized I.Introduction (camera adapter ring): Digital camera using precision electronic metal decorative ring material - aluminum alloy ... and packaging. II.Product description (camera adapter ring): This is adaptor ring, allows you to attach any ... digital camera. III.Used for the following brands: sony,canon,nikon,minolta,hassel,leica,contax,rolle,pentax,tamron,kiev,maniya,sigma,exakta,olympus ...