When looking at images like the one above, I realise why I like using these long manual focus prime lenses. It has a quality that I find hard to get with the modern AF lenses. Apart from that, at the time of this post you can't get a prime of this focal length for the m4/3 system. Panasonic have stated that a 150 f2.8 is due out in 2013 which makes it a 300 f2.8 equivelent. Nice, but it's going to be quite expensive I think, considering the price of their 12-35 f2.8 and 35-100 f2.8 lenses. I'm actually considering the Olympus 75 f1.8 lens which gives me the equivelent of 150 f1.8 lens because the images I've seen from that lens are really really nice. Time to save up again I think.