Soft Silicon Camera Viewfinder Eyecup Eye Cup Eyepiece Replacement for Sony A7R VI A7RVI Alpha A7M5 A7 V A7V IV A1II A7RV A7R V A7R5 A7M4 A7IV A9III A7SIII ILCE-7SM3 EVF Eyeshade Replace Sony FDA-EP19

Customers find the eyecup fits perfectly, particularly noting it works well with glasses, and appreciate its quality as a better alternative to the original piece. The product effectively blocks sun glare and works well with eyeglasses, while being comfortable to use. Installation experiences are mixed - while some say it slides easily into place, others report it keeps coming off. Similarly, visibility and softness receive mixed feedback, with some finding it makes the viewfinder easier to see through while others say it blocks 30% of the view, and some describe the material as soft while others find it stiff.