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S4/i

CookeLenses

Cooke S4/i focal lengths range from 12mm to 180mm, all with a wide-open aperture of T2. Color-matched and compatible with most lenses in the Cooke line, S4/i primes offer excellent optical and mechanical performance with minimal veiling glare, ghosting, and reflections. 

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Product Details

Focal Length T-Stop Close Focus (in) Front Diameter (in)
12 2 7 4.33
14 2 7 4.33
16 2 7 4.33
18 2 7 4.33
21 2 7 4.33
25 2 7 4.33
27 2 9 4.33
32 2 11 4.33
35 2 12 4.33
40 2 14 4.33
50 2 18 4.33
65 2 25 4.33
75 2 28 4.33
100 2 34 4.33
135 2 28 4.33
150 2 42 4.33
180 2 49 4.33