Nikomat Accessory Shoe & Eyepiece Set of 2 This is a part for Nikon's Nikomat series, used to attach a flash or strobe by inserting it into the eyepiece. There are some scratches and minor wear from use, but the condition of the felt light seal on the camera contact surface is good. There is no visible mold on the eyepiece lens, but there is some deterioration. I am also selling other camera accessories. I will discount 100 yen for combined purchases. If you have any questions, please comment. #CameraAccessories_Korosuke