Have a look at the G-Cup, a custom eyecup for the GH4 and the GH3. This is a very simple silicone eyecup that is designed to block out light and provide a comfortable third point of contact. It works well, on my face anyway!
My partner and I created a similar eyecup for the Canon C100, and I've...
I'm working on a custom eyecup for the C100 and am looking for initial feedback, particularly on what users would be willing to pay and for any insight on potentially interested users/bloggers who might help get the word out. This being a custom solution fitting only the C100, I really do need...