Fisheye Lens, Rose Valley

During one summer I worked with <a href='' target='_blank'>PointB</a>, an architectural firm in Manayunk, PA, building models. I also had some fun experimenting with their large optical lenses. I found that two frensel lenses from projectors could create an unusual viewport. In one of the most bizarre turn of events, the lens flips the world upside down. The optics of the fresnel lens create rainbows and ghost images.