GA-1 Mount Adapter for RICOH GR - Brand: RICOH - Model Name: GA-1 - Country of Manufacture: Vietnam - Compatible Models: RICOH GRⅢ Thank you for viewing. This is a lens adapter used when attaching the GRⅢ wide conversion lens GW-4 or 49mm filters. There are no noticeable scratches or damage, but it is a used item stored by a private individual. Please refrain from purchasing if you are sensitive to such things or are seeking a perfect item.