I'm looking for an eyecup for the Sony A7R II (possible round). I haven't found much available in the UK. Any options?
Ebay in Germany has this - http://www.ebay.de/itm/Rubber-Eyecup-Soft-for-Sony-A7-A7R-A7S-Cameras-GREAT-for-Video-Usage-/191728948175
Also maybe a diy might work for you if are good with your hands .
Or even a Chinese universal one - http://www.dx.com/p/universal-viewfinder-eyecup-for-dslr-slr-with-adapters-11206#.VpflmfnhC1s