Cooke designed the SK4 prime lenses specifically for compatibility with 16mm film cameras.  Pair seamlessly with the rest of the Cooke S4 set (18mm, 25mm etc…)

Comprising a select range of focal lengths—6mm, 9.5mm, and 12mm—the SK4 series seamlessly complements the Super 35 Cooke S4 lenses, providing a comprehensive set for 16mm cinematography.

The angle of view of the 16mm format lens is about half the angle of view of 35mm format lens giving you the following set:

6mm SK4 = 12mm

9mm SK4 = 18mm

12mm SK4 = 24mm

18mm S4 = 36mm

25mm S4 = 50mm

32mm S4= 64mm

40mm S4 = 80mm

50mm S4 = 100mm

etc…

Renowned for their distinctive warmth and unique bokeh, the SK4 lenses deliver Cooke’s signature aesthetic, ensuring each frame embodies a timeless cinematic quality unlike any other.