Cooke S4/i Prime Lenses
12, 14, 16, 18, 21, 25, 27, 32, 35, 40, 50, 65, 65SF**, 75, 75SF**, 100, 135, 150, 180 and 300mm
Units | 12mm S4/i | 14mm S4/i | 16mm S4/i | 18mm S4/i | 21mm S4/i | 25mm S4/i | 27mm S4/i | 32mm S4/i | 35mm S4/i | 40mm S4/i | 50mm S4/i | 65mm S4/i | 65mm SF | 75mm S4/i | 100mm S4/i | 135mm S4/i | 150mm S4/i | 180mm S4/i | 300mm S4/i | |
| T-stop Range |  |
T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2-T22 | T2.8-T22 |
| Angular Rotation of Iris Scale | degrees | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 95 | 94 | 93 | 92 | 92 | 92 | 91 | 92 | 92 | 94 | 78 |
| Miniumum Marked Object Distance | mm inches | 225 9 | 250 9 | 225 9 | 250 9 | 250 9 | 250 9 | 250 10 | 300 12 | 350 14 | 400 16 | 500 20 | 700 27 | 700 27 | 750 30 | 900 36 | 800 30 | 1050 42 | 1300 51 | 2100 84 |
| Close Focus from Lens Front | mm inches | 47 2.0 | 50 2.0 | 47 2.0 | 64 2.5 | 85 2.5 | 64 2.5 | 110 4.5 | 152 6.0 | 170 6.9 | 216 8.5 | 330 13 | 473 20 | 453 19.2 | 584 23 | 724 28.5 | 564 20.7 | 841 33.8 | 1063 41.7 | 1846 74 |
| Angular Rotation to MOD Endstop | degrees | 270 | 270 | 270 | 270 | 270 | 270 | 270 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 340 | 300 | 300 | 300 |
| Maximum Diagonal Angle of View for Super 35 Format | degrees | 103 | 94 | 86 | 80 | 71 | 62 | 58 | 50 | 46 | 41 | 34 | 26 | 26 | 22 | 17 | 13 | 11.5 | 9.5 | 5.7 |
| Length from Front of Lens to Lens Mount | mm inches | 126 5.0 | 126 5.0 | 126 5.0 | 113 4.5 | 113 4.5 | 113 4.5 | 113 4.5 | 128 5.0 | 128 5.0 | 141 5.5 | 125 4.9 | 125 4.9 | 145 5.7 | 125 4.9 | 141 5.5 | 184 7.3 | 157 6.2 | 185 7.3 | 202 7.95 |
| Max Front Diameter | mm | 156 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 125 | 136 | 136 |
| Total Weight | kg lbs | 3 6.5 | 2.2 4.8 | 2.45 5.40 | 1.75 3.85 | 2.0 4.4 | 1.6 3.5 | 1.60 3.55 | 1.85 4.0 | 1.90 4.20 | 2.0 4.4 | 1.5 3.3 | 1.60 3.55 | 2.25 4.95 | 1.75 3.85 | 2.0 4.4 | 2.25 4.95 | 3.5 7.7 | 4.3 9.45 | 4.7 10.35 |
| Maximum Format Cover | 30mm diameter (Super 35mm format) |
| Focus Scales | Two opposing focus scales - metric or footage. Scales marked from infinity to MOD |
| Focus Drive Gear | 140 teeth 0.8 metric module x 6.0mm wide x 98mm from image plane 140 teeth 0.8 module x 6.0mm wide x 99mm from image plane (300mm) |
| Iris Scales | Two opposing linear T-scales - whole and third stops marked |
| Iris Drive Gear | 114 teeth 0.8 metric module x 4.0mm wide 84mm from image plane 134 teeth 0.8 metric module x 2.5mm wide x 80.5mm from image plane (300mm) |
| Iris Drive Gear for LDS Lens | 136 teeth, 0.8 metric module x 6.0mm x 79.5mm from image plane |
| Internal Front Fitting Filter | Internal thread for filter adapter M105 x 0.75 pitch (12mm and 14mm not applicable) M120 x 1.0 pitch (150mm) M131 x 1.0 pitch (180mm, 300mm) |