Nikon DK-16 + DK-21M Magnifying Eyepiece For sale due to collection reorganization. This eyepiece increases the viewfinder magnification to 1.17x, making it easier to focus, especially for manual focus shooting. This is a rare eyepiece that is currently in short supply. There are no optical issues. No accessories included. (Note) We cannot accept requests for price reductions. ・Due to the nature of the product being used, we cannot accept claims or returns/refunds. ・Please refrain from purchasing if you are looking for a perfect product.