JW EP-FR Camera Eyecup Eyepiece Viewfinder for Pentax K30 K5II K500 K50 Replaces FR + JW emall Micro Fiber Cleaning Cloth New Eyepiece for Canon Digital SLR Cameras Perfect replacement for Eyepiece Extender Useful for eyeglass wearers and others to keep the tip of the nose from touching the camera body Block out unwanted light from your viewfinder