Lens Mount (1) |
PL LDS |
|
Focal Length Wide |
15.5 |
|
Focal Length Long |
45 |
|
Focal Length Ratio |
2.9 |
|
Aperture |
T2.8 – T22 |
|
Close focus (2) |
0.6 m / 2’0″ |
|
Magnification ratio (3) |
1 : 8.1 |
|
Length (4) |
228 mm / 9.0″ |
|
Front diameter (5) |
114 mm / 4.5″ |
|
Weight (Kg) |
2.2 |
|
Weight (lb) |
4.9 |
|
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Angle of view H – V – D |
at 15.5 mm: 70.7° – 54.6° – 82.5° |
|
DIN Super 35 (11) |
at 25 mm: 50.8° – 29.9° – 57.2° |
|
ID = 30.00 mm (7) |
at 45 mm: 29.6° – 16.9° – 33.7° |
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Angle of view H – V – D |
at 15.5 mm: 78.5° – 49.4° – 86.3° |
|
ALEXA/D-21 HD (9) |
at 25 mm: 53.8° – 31.8° – 60.4° |
|
ID = 27.26 mm (7) |
at 45 mm: 31.4° – 18° – 35.8° |
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|
|
Angle of view H – V – D |
at 15.5 mm: 75.5° – 60.3° – 88.1° |
|
ALEXA 2K (10) |
at 25 mm: 51.3° – 39.6° – 61.9° |
|
ID = 29.08 mm (7) |
at 45 mm: 29.9° – 22.6° – 36.9° |
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|
Angle of view H – V – D |
|
|
Normal 35 (8) |
|
|
ID = 27.20 mm (7) |
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Entrance pupil (6) |
at 15.5 mm: 237.0 mm / 9.3″ |
|
|
at 25 mm: 230.9 mm / 9.1″ |
|
|
at 45 mm: 222.6 mm / 8.8″ |