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Arri Alura 18-80mm T2.6 Studio Zoom Lens

Availability:In stock
Cat No.
21933
SKU
K2.47931.0
Arri

Not in stock - Usually delivered in 2-3 weeks

Our stock is strategically distributed across multiple warehouses to ensure swift processing and delivery. If you require urgent collection and the product is showing in stock , please call us at 01442 292929 or email sales@proav.co.uk to check for availability.

Our stock is strategically distributed across multiple warehouses to ensure swift processing and delivery. If you require urgent collection and the product is showing in stock , please call us at 01442 292929 or email sales@proav.co.uk to check for availability.

£39,132.00 £32,610.00
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Product Information

Arri Alura 18-80mm T2.6 Studio Zoom Lens

PL Mount Zoom Lens (Feet Scale)

ARRI and FUJINON have joined their extensive expertise to create a completely new family of modern cine zooms. Using the latest in optical design technology and innovative manufacturing techniques, the ARRI/FUJINON Alura Zooms combine the highest optical performance with an amazingly small size, weight and price. They are available as Studio zooms for use on a tripod or crane with a wider focal range, or as lightweight zooms which are significantly smaller and lighter in exchange for a reduced focal range.

Matched Zooms
Matched wide and long PL mount zooms for an efficient shooting pace, Small size and low weight for quick and easy handling on the set.

Fast and Steady
T2.6 Consistent aperture over entire zoom range.

Outstanding Optical Performance

  • High resolution, high contrast
  • Even field illumination
  • Minimized ghost, flares and veiling glare due to FUJINON multi-layer EBC coating
  • Greatly reduced chromatic aberration through the useof extraordinary dispersion glass
  • Minimized breathing, especially at the wide end where it counts
  • 9 iris leaves for round, out-of-focus highlights and a pleasing, organic bokeh
  • Optimized for ALEXA 2K 16:9 image format, covers up to DIN Super 35 4:3

Consistent Optical Performance
Consistent contrast, resolution and field illumination across the whole focus and zoom range.

Film Style Ergonomics

  • Compatible with film and digital ARRI cameras and accessories
  • Robust construction
  • Large, easy-to-read precision focus scales on both sides
  • Matched to existing prime lenses

Easy Servicing

  • Feet/meter focus scales can be exchanged
  • Front and rear elements can be exchanged
  • Zoom centering mechanism
  • High resolution, high contrast
  • Even field illumination
  • T2.6 Consistent aperture over entire zoom range
  • Minimized breathing, especially at the wide end where it counts
  • 9 iris leaves for round, out-of-focus highlights and a pleasing, organic bokeh

Lens Mount (1): PL
Focal Length Wide: 18
Focal Length Long: 80
Focal Length Ratio: 4,4
Aperture: T2.6 - T22
Close Focus (2): 0.7 m / 2'4"
Magnification Ratio (3): 1 : 5.5
Length (4): 285 mm / 11.2"
Front Diameter (5): 134 mm / 5.3"
Maximum Housing Diameter: 134 mm / 5.3"
Weight (Kg): 4.7
Weight (lb): 10.4
Entrance Pupil (6):

  • at 18 mm: 264.0 mm / 10.4"
  • at 50 mm: 231.6 mm / 9.1"
  • at 80 mm: 213.9 mm / 8.4"

ID = 27.20 mm (7):

  • at 18 mm: 62.8° - 48.0° - 74.1°
  • at 50 mm: 24.8° - 18.2° - 30.4°
  • at 80 mm: 15.6° - 11.4° - 19.3°

ID = 27.26 mm (7):

  • at 18 mm: 66.8° - 40.7° - 74.3°
  • at 50 mm: 26.7° - 15.2° - 30.5°
  • at 80 mm: 16.9° - 9.5° - 19.3°

ID = 29.08 mm (7):

  • at 18 mm: 70.3° - 43.2° - 77.9°
  • at 50 mm: 28.4° - 16.2° - 32.4°
  • at 80 mm: 18.0° - 10.2° - 20.6°

ID = 30.00 mm (7):

  • at 18 mm: 67.4° - 53.1° - 79.6°
  • at 50 mm: 27.0° - 20.4° - 33.4°
  • at 80 mm: 17.1° - 12.8° - 21.2°

Operation Temperature: -10°C to +50°C / +14°F to +122°F
Storage/Transport Temperature: -20C to +60°C / -4°F to +140°F

  • (1) Positive locking 54 mm stainless steel lens mount
  • (2) Close focus is measured from the film/sensor plane
  • (3) Magnification ratio is the relationship of the size of an object on the film/sensor plane (first number) to the size of that object in real life (second number) at the close focus and the telephoto zoom setting
  • (4) Length is measured from the lens mount to the front of the lens housing
  • (5) Diameter of the lens/matte box interface
  • (6) The distance from the entrance pupil to the film/sensor plane. Positive numbers indicated an entrance pupil in front, negative numbers indicated an entrance pupil behind the film/sensor plane. The entrance pupil (often mistakenly called "nodal point") is the center of perspective; moving the camera/lens system around the center of the entrance pupil prevents parallax errors. While largerly irrelevant for live action, this measurement is important for special effects work.
  • (7) The image diameter (ID) is the diameter of the image circle needed for the respective format.