Rubber -made eye masks make it more comfortable when shooting, and the mirror is clearer.
Without glass lenses, it does not affect the quality of viewing.
Suitable for the camera:
Nikon D90, D80, D70S, D70, D60, D100, D200, D300, F80, F65, F55, FM10
Nikon F80, F65, F55, FM10, F70, 601
Ricoh 7 square scene mirror
Yashica square view mirror
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