I also made a change to the Focus table. Sometimes a single word isn't enough to create a solid base for a viewing. The Lens column allows you to make an additional roll that will further clarify the scene. It's entirely up to the player whether to roll a Lens for every viewing, or if they want to use it only when they find themselves stuck on the Focus.
This is still a work in progress, so future changes are likely. Especially if I keep getting great feedback from those who have read it. Also, if you have given it a try let me know how it goes. If you post your Oculus sessions online, leave a link so that others can come see what your Oculus is showing you.