Can it be used with iPhone 4? To answer rsxrider your question, I think you can attach it to hot shoe.
Battery life of 10 years or 10 hours? Lol
A bunch of wires attached to a few chips and covered with mostly plastic makes me wonder if it is worth more than two grand. I don't doubt the picture quality it produces but it should've been solid and robust enough if it's double the price of my D7000.
People will still buy them. A micro four thirds camera and a couple of decent lenses end up more expensive than amid range dslr.Ridiculous!
Any idea about the price and would these work on panasonic gf series and olympus e-pm1? Thanks!