Was just hoping for some input on my prospective purchase of a Hasselblad 500C/M. The unit is in fair/good condition, but I am trying to get beyond the aesthetics as I know Blads take a nice photo. The unit is a good price (around US$250) but I have some concerns about the lens. It needs a CLA - at minimum...as the shutter clams up slower than 1/15, but bulb works. So I'm assuming the CLA and replace slow spring should do the trick. I have attached some photos as I'm concerned about a chunk out of the front lens frame. I am assured filters will still thread on, but I wondered whether this is something I should be concerned about?...I'd love to know how it happened but the guy just "got it that way". Your advice is appreciated.