UNIT
18mm
25mm
32mm
50mm
75mm
100mm
T-stop Range
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
Miniumum marked object Distance
mm / inches
250 / 10
250 / 10
300 / 12
500 / 20
750 / 30
900 / 36
Close focus from lens Front
mm / inches
80 / 3
93 / 4
139 / 5
311 / 12
564 / 22
711 / 28
Angular Rotation to MOD Endstop
degrees
300
300
300
300
300
300
Maximum Diagonal Angle of view for Super 35 Format
degrees
80
62
50
34
22
17
Lenght 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
Max Front Diameter
mm / inches
110 / 3.43
87 / 3.43
87 / 3.43
87 / 3.43
87 / 3.43
87 / 3.43
Total Wieght
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

Maximum Format Cover
33.54mm Diameter (New Epic S35mm Format)
Focus Scale
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