forDSLR Alternative Eyecup for NIkon DK-19

• The eyepiece is attached just like the original eyecup to the viewfinder
• The eyecup is made of a mixture of rubber and silicone
• It doesn't crack or crumble
  
• The eyepiece makes it easier to work with the camera while improving visibility in the viewfinder
  
• It helps reduce light rays from the outside environment
  

Compatibility of the DK19 alternative Eyecup:
D1, D2, D3s, D3, D3X, F5, F6, D700, D2Xs, D2X, D2Hs, D2H, D800.