I managed to find a 35mm 2.8 macro limited on ebay for £210 which seemed like a really good price compared to new. Arrived home last night and it was waiting for me. The build is as good as I read, down to the metal lens cap with a velvet lining. Anyway, optically it seems fantastic, a step up on anything I have used before, though the model helps in this case. I fear using this lens is just going to encourage me to buy more limiteds. I am really hoping for some interesting news from Pentax in February, replacement for K3 or Full Frame perhaps?