DIANABegan in the early '60s in HK. Aside from it's plastic body, it's lens are also plastic. Because of this, the Diana camera is prone to light leaks which leads to film damage causing an effect typically fixed by sealing the seams with light-proof tape. The plastic lens enhances the already low contrast created by light infiltration, creates odd color rendering, chromatic aberration, and blurry images. As well, the image circle only marginally covered the diagonal of the film frame, creating heavy vignetting.
