Suitable for Nikon DK-23 eye mask Nikon D300 D300S D7100 D7500 D750 D7200 eye mask DK23 viewfinder eye mask
Applicable camera: Nikon D300, D300s
Function: Improve the comfort of framing to prevent interference light from entering the viewfinder to dilute the contrast effect, etc.
Material: rubber
Installation method: snap-in