First set of client sessions with the Lensbaby Burnside 35! This is a fully manual lens (down to even the widening and narrowing of the aperture), which is only a testament to its ease-of-movement if I could make all of the adjustments while wrangling dogs. The swirl effect is the Petzval objective- two different optics working together to compensate for one another. The burned edges are created by the in-lens vignette slider (something I've never seen before in a lens!). A tutorial and review of this lens coming soon!