EyePiece Eye Cup Eyecup For Canon EOS 1D/1DS Mark III

 
Features:
High quality and good material, simple appearance
Extends the eyepiece 3/8" (10mm) from the camera body
Reduces Viewfinder Magnification by 30%, Visibility Enhancer
Useful for the Photographer with Eyeglasses to Prevent Smears
Keeps the tip of the nose from touching the camera body
100% compatible with Canon Eyecup Extender
Suitable for Canon EOS  1D/1DS Mark III
The installation is easy, convenient to operate
Size: 5.4cm x 3.0cm x 1.2cm
Color: black

Package contains:
1 x  KLEg  Eyepiece Extender