I just received this Fujian 35mm f/1.7 lens a day or two ago from an ebay seller, didn't have a chance to really look at it until today, and I noticed this: Does that look like fungus to you guys? It could be just scratches (from what, who knows?), but either way I emailed the seller with the pics - see what he/she says. Center seems sharp enough, but it does seem to be flaring wildly when pointed towards light sources. At least more than I remember with my c-mount 25mm 1.4 - which looks like they came from the same manufacturer(s).