Cooke Optics S4/i 35mm/Super 35mm Prime Lens PL Mount 65mm Soft Focus Attachment

The design for this Cooke Optics S4/i 35mm/Super 35mm Prime Lens PL Mount 65mm Soft Focus Attachment is based on Cook's PS945 portrait lens for 4x5 large format photography.  See the effect in sample photos taken with the PS945 lens at www.cookeoptics.com.

With the 65mm S4/i Prime:  effect from T2.0 to T4.0.

With the 75mm S4/i Prime:  effect from T2 to T5.6.