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Cooke Panchro/i Depth of Field Chart

* Specifications subject to change

 
Units
18mm
25mm
32mm
50mm
75mm
100mm
135mm
T-stop Range
T2.8-T22
T2.8-T22
T2.8-T22
T2.8-T22
T2.8-T22
T2.8-T22
T2.8-T22
Angular Rotation of Iris Scale
degrees
77
77
77
77
77
77
96
Miniumum Marked Object Distance
mm
inches
250
10
250
10
300
12
500
20
750
30
900
36
1000
39
Close Focus from Lens Front
mm
inches
80
3
93
4
139
5
311
12
564
22
711
28
790
31
Angular Rotation to MOD Endstop
degrees
300
300
300
300
300
300
300
Maximum Diagonal Angle of View for Super 35 Format
degrees
80
62
50
34
22
17
14.16
Length from Front of Lens to Lens Mount
mm
inches
120
4.72
106
4.17
110
4.33
137
5.39
137
5.39
137
5.39
157.8
6.211
Max Front Diameter
mm
inches
110
4.33
87
3.43
87
3.43
87
3.43
87
3.43
87
3.43
87
3.43
Total Weight
kg
lbs
1.3
2.86
1.90
4.18
1.70
3.74
1.50
3.30
1.60
3.52
1.60
3.52
TBD
TBD

 

Maximum Format Cover
33.54mm Diameter (New Epic S35mm Format)
Focus Scales
Two opposing focus scales - metric or footage. Scales marked from infinity to MOD.
Focus Drive Gear
121 teeth 0.8 metric module x 5.0 wide x 104 from the image plane.
Iris Scales
Two opposing linear T scales - whole and third stops marked.
Iris Drive Gear
119 teeth 0.8 metric module x 2.5 wide x 84 from image plane.