With the Anamorphic lens, images are beautifully rendered for film and suited for use with digital cameras.
The “SF” stands for Special Flair because they allow you to kick the flares, bokeh and other aberrations into new visual territory. Complementary to the Anamorphic/i lenses, they are offered in 25, 32, 40, 50, 65, 75, 100, 135, 180, and 300mm focal lengths.
The Anamorphic /i lenses offer superb optical and mechanical performance. Distortion, veiling glare, flares, and all aberrations are controlled at all apertures over the whole field of view.