I had an opportunity to put the PETZVAL lens through its paces for Lomography UK on location in Cumbria. PETZVAL LOMOGRAPHY LENS FOR NIKON   When first asked by Lomography UK  if I wanted to use the highly prized Petzval lens, I must admit I first thought that maybe it was not going to be possible to find the time or indeed the right subject matter to do the optics justice. The lens was kindly sent out by Lomography UK to use and when it arrived I must admit it oozed quality. The box embellished with a beautifully toned black…