Pentax SMC FA 645 75mm f/2.8

The smc FA 75mm f/2.8 Lens from Pentax is a standard or normal lens with a 35mm format equivalent focal length of 59mm and a 40.5 degree angle of view that closely approximates the human field of vision. The focal length allows a relatively simple 6 element/5 group lens design that produces sharp detail with a minimum of aberrations. The 75mm f/2.8 renders images without curvature of field found in wide angle lens or the flatness and compression found in telephotos.