Cooke S4 and S4/i Primes

Cooke S4 and S4/i Primes

Cooke Soft Effects Attachment is available with the 65mm S4/i (effect from T2.0 to T4.0) and 75mm S4/i (effect from T2.0 to T5.6). 

Focal Length Aperture Close Focus Front Diameter Weight (lbs)
12mm T2.0 9" 156mm 6.2
14mm T2.0 9" 110mm 4.8
16mm T2.0 9" 110mm 5.4
18mm T2.0 9" 110mm 3.85
21mm T2.0 9" 110mm 4.4
25mm T2.0 9" 110mm 3.5
27mm T2.0 10" 110mm 3.5
32mm T2.0 12" 110mm 4
35mm T2.0 14" 110mm 4.2
40mm T2.0 16" 110mm 4.4
50mm T2.0 20" 110mm 3.3
65mm T2.0 2'3" 110mm 3.5
75mm T2.0 2'6" 110mm 4.2
100mm T2.0 3' 110mm 4.6
135mm T2.0 (+2/3 at CF) 2'9" 110mm 5
150mm T2.0 (+1/2 at CF) 3'6" 125mm 7.3
180mm T2.0 (+2/3 at CF) 4'3" 136mm 9.5
300mm T2.8 7' 136mm 10.6