The Cooke 35-140mm Anamorphic/i SF T3.1 Zoom Lens is a 2x anamorphic squeeze zoom.  This Special Flare (SF) zoom lens offers even more flares, enhanced bokeh, and other aberrations while complementing standard Anamorphic/i lenses. The wide to telephoto 35-140mm 4x zoom lens has an 11-blade iris, 2:1 oval bokeh, and covers image formats up to Super35.