Our goal has been to deliver a smaller, lighter lens which offers the same resolution, optical quality and reliability as the S4/i, but at a lower price. We decided that the lenses should be equally suitable for shooting film and digital images up to and beyond a 4K resolution pipeline. In addition the lenses include /i Technology, providing lens data per frame for downstream post production. Like the S4/i lenses, the miniS4/i's are designed for motion photography and they don't breathe. The lenses are one stop slower than the S4/i, as a result they can be smaller and lighter.
All Cooke lenses are colour matched. This means miniS4/i and S4/i lenses can be mixed on a shoot with full confidence that the images will match.
The miniS4/i Primes (T2.8 to T22 aperture) incorporate everything that today's filmmakers ask for: smaller, lighter-weight lenses that offer the same resolution, optical quality and reliability as the S4/i lenses at T2.8 speed. With the speed of the new digital cameras, T2.8 is the new, economical T2.0. The Mini S4/i’s are interchangeable with the S4/i and 5/i lenses for shooting film and digital images up to and beyond a 4K resolution. Current Mini S4/i focal lengths are 18, 21, 25, 32, 40, 50, 65, 75, 100 and 135mm.