Continuing its close collaboration with Fujinon, ARRI is adding two new lightweight lenses to its popular line of modern zooms: the ARRI/FUJINON Alura 15.5-45/T2.8 and the ARRI/FUJINON Alura 30-80/T2.8.
Both share the unique characteristics that have made the existing Alura studio zooms (18-80/T2.6 and 45-250/T2.6) already best-sellers: highest optical quality in a robust housing at an affordable price. While optimized for digital cameras, they are compatible with film cameras and include the ARRI Lens Data System (LDS).
Main Features
-Lightweight & compact
- For handheld, Steadicam and 3D rigs
-ARRI Lens Data System
- Automatically provides lens metadata
- Increases efficiency of VFX and 3D post
-Outstanding optical performance
- High resolution for 2K to 4K+ camera outputs
- High contrast through minimized flares and veiling glare (FUJINON multi-layer EBC coating)
- Greatly reduced chromatic aberration through the use of extraordinary dispersion glass
- Large image circle of 31.5 mm covers all current digital cameras
- Low geometric distortion and even field illumination
- Minimized breathing, especially at the wide end, where it counts
- Nine iris leaves for round, out-of-focus highlights and a pleasing, organic bokeh
- Consistent contrast, resolution and field illumination across the whole focus and zoom range
- Matched to all other ARRI zoom and prime lenses
-Film Style Ergonomics
- Robust construction
- Large, easy-to-read precision focus scales on both sides
- Matching focus, zoom and iris scale positions
- 114 mm front diameter (like Master Primes)
-Easy Servicing
- Feet/meter focus scales can be exchanged
- Zoom centering mechanism
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Name:
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ARRI/FUJINON Alura Zoom 15.5-45
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ARRI/FUJINON Alura Zoom 30-80
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Lens Mount (1):
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PL LDS
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PL LDS
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Focal Length Wide:
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15.5
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30
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Focal Length Long:
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45
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80
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Focal Length Ratio:
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2.9
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2.7
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Aperture:
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T2.8 - T22
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T2.8 - T22
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Close focus (2):
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0.6 m / 2'0"
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0.6 m / 2'0"
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Magnification ratio (3):
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1 : 8.1
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1 : 4.9
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Length (4):
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228 mm / 9.0"
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228 mm / 9.0"
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Front diameter (5):
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114 mm / 4.5"
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114 mm / 4.5"
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Weight (Kg):
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2.2
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2.2
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Weight (lb):
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4.9
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4.9
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Angle of view H - V - D
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at 15.5 mm: 70.7° - 54.6° - 82.5°
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at 30 mm 43.2° - 25.1° - 48.9°
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DIN Super 35 (11)
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at 25 mm: 50.8° - 29.9° - 57.2°
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at 50 mm 26.7° - 15.2° - 30.5°
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ID = 30.00 mm (7)
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at 45 mm: 29.6° - 16.9° - 33.7°
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at 80 mm 16.9° - 9.6° - 19.3°
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Angle of view H - V - D
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at 15.5 mm: 78.5° - 49.4° - 86.3°
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at 30 mm 45.8° - 26.7° - 51.7°
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ALEXA/D-21 HD (9)
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at 25 mm: 53.8° - 31.8° - 60.4°
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at 50 mm 28.4° - 16.2° - 32.4°
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ID = 27.26 mm (7)
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at 45 mm: 31.4° - 18° - 35.8°
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at 80 mm 18° - 10.2° - 20.6°
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Angle of view H - V - D
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at 15.5 mm: 75.5° - 60.3° - 88.1°
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at 30 mm 43.6° - 33.4° - 53.1°
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ALEXA 2K (10)
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at 25 mm: 51.3° - 39.6° - 61.9°
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at 50 mm 27° - 20.4° - 33.4°
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ID = 29.08 mm (7)
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at 45 mm: 29.9° - 22.6° - 36.9°
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at 80 mm 17.1° - 12.8° - 21.2°
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Angle of view H - V - D
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at 30 mm 40.3° - 29.9° - 48.8°
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Normal 35 (8)
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at 50 mm 24.8° - 18.2° - 30.4°
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ID = 27.20 mm (7)
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at 80 mm 15.7° - 11.4° - 19.3°
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Entrance pupil (6):
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at 15.5 mm: 237.0 mm / 9.3"
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at 30 mm 219.3 mm / 8.6"
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at 25 mm: 230.9 mm / 9.1"
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at 50 mm 201.0 mm / 7.9"
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at 45 mm: 222.6 mm / 8.8"
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at 80 mm 187.4 mm / 7.4"
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(1) Close focus is measured from the film plane.
(2) Horizontal angle of view for an ANSI Super 35 Silent camera aperture (aspect ratio 1:1.33, dimensions 24.9 mm x 18.7 mm / 0.980" x 0.7362").
