This Nikon DK-19 4787 rubber eyecup features rubber construction designed to allow comfortable use of your compatible Nikon camera''s viewfinder and helps reduce glare in the viewfinder to protect your eyes.
Including Nikon D810, D810A, Df, D4s, D800, D800E, D4, D3x, D3s and D3 models.
Reduces glare to for easy viewing, even when wearing eyeglasses.
Offers durability and maintains comfort for extended use.