Eye cup for Fujifilm X-E1, X-E2

I designed this to solve 2 problems other than just creating darkness around the viewfinder. One is that I mostly use the viewfinder of these cameras and I needed a way to keep it on consistently while using the eye sensor. I would lose the viewfinder sometimes when shooting. so I added a tab to interrupt the sensor. When I need to see the LCD I just back the piece out a little until the LCD comes on.
The other problem is the diopter dial is always rubbing against something and losing the setting so this shields it from that contact.