Cooke S4/i Prime Lenses

Rental - Lenses

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Cooke S4/i Prime Lenses
40, 50, 65, 75, 100, 135 and 180mm

Award winning Cooke S4 Prime Lenses were designed and developed in close technical collaboration with industry professionals. They are colour-matched and compatible with Cooke's, 18-100mm T3.0 and 25-250mm T3.7, 15-40mm, T2.0 CXX zoom lenses and the SK4 16mm lenses.

Cooke S4 optics offer superb optical and mechanical performance, control of flare, distortion, veiling glare and spherical aberrations at full aperture. The cam-type focus mechanism allows for smooth focus adjustments. Modular construction increases ease of maintenance and serviceability.

 
Units
40mm
S4/i
50mm
S4/i
65mm
S4/i
75mm
S4/i
100mm
S4/i
135mm
S4/i
180mm
S4/i
T-stop Range
T2-T22
T2-T22
T2-T22
T2-T22
T2-T22
T2-T22
T2-T22
Angular Rotation of Iris Scale
degrees
94
93
92
92
91
92
94
Miniumum Marked Object Distance
mm
inches
450
16
550
20
700
27
800
30
950
36
850
33
1300
51
Close Focus from Lens Front
mm
inches
216
8.5
330
13
473
20
584
23
724
28.5
564
20.7
1063
41.7
Angular Rotation to MOD Endstop
degrees
300
300
300
300
300
340
300
Maximum Diagonal Angle of View for Super 35 Format
degrees
41
34
26
22
17
13
9.5
Length from Front of Lens to Lens Mount
mm
inches
141
5.5
125
4.9
125
4.9
125
4.9
141
5.5
184
7.3
185
7.3
Max Front Diameter
mm
110
110
110
110
110
110
136
Total Weight
kg
lbs
2.0
4.4
1.5
3.3
1.60
3.55
1.75
3.85
2.0
4.4
2.25
4.95
4.3
9.45
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