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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 (cm)(in) Front Diameter (mm)(in)
12 2 30.487 1104.33
14 2 63.57 1104.33
16 2 71.127 1104.33
18 2 71.127 1104.33
21 2 106.687 1104.33
25 2 86.367 1104.33
27 2 124.469 1104.33
32 2 35.5611 1104.33
35 2 17.7812 1104.33
40 2 60.9614 1104.33
50 2 35.5618 1104.33
65 2 17.7825 1104.33
75 2 40.6428 1104.33
100 2 50.834 1104.33
135 2 27.9428 1104.33
150 2 35.5642 1104.33
180 2 45.7249 1104.33