Arri - ARRI Signature Prime 25/T1.8 METRIC

Arri KK.0019196 - ARRI Signature Prime 25/T1.8 METRIC

1004680
Arri KK.0019196 - ARRI Signature Prime 25/T1.8 METRIC
Arri KK.0019196 - ARRI Signature Prime 25/T1.8 METRIC
SP25/T1.8M - front diameter: diameter 114mm. Delivered in case
Visuals Price
22,466.00 CHF VAT excl.

24,285.75 CHF Inc. VAT

Made to order
  • Delivery
    • Shipped in 2 to 3 weeks
  • In-store pickup
    • Available in 2 to 3 weeks

Arri Signature Prime 25/T1.8 Metric
Accompanying the ALEXA LF camera are 16 large-format ARRI Signature Prime lenses, ranging from 12 mm to 280 mm and fitted with the ARRI LPL mount. While the Signature Primes showcase cutting-edge optical precision, they have been designed to produce organic and emotionally engaging images, gently softening and texturing the large format with natural skin tones and creamy bokeh. A fast T1.8 aperture facilitates shallow depth of field, and the smooth focus transition gives subjects increased presence within the frame.
The ARRI Signature Prime range is the first series of cinema lenses to use machined magnesium lens bodies, making the optics incredibly lightweight and robust. They are also the first to incorporate ARRI's next-generation LDS-2 lens data system, with high data transfer rates and absolute encoders for rapid initialisation. LDS-2 extends the possibilities of lens data and is licensed to other lens and camera manufacturers.
While the camera, lens mount, and lenses are new, full compatibility with existing PL mount lenses and ALEXA accessories is a cornerstone of the system design. A PL to LPL adapter provides backward compatibility with all PL mount lenses, whether Super 35 or full frame. The adapter attaches securely to the LPL lens mount without tools, allowing crews to quickly switch between PL and LPL lenses on set. Directors of photography therefore have unlimited lens choice, with complete lens metadata accessible from LDS-2, LDS-1, or /i lenses.
For even greater compatibility between systems, an LPL lens mount can be installed on existing ALEXA, ALEXA Mini, and AMIRA cameras. ARRI Signature Primes and other future LPL mount lenses can therefore be used for both Super 35 and large format on productions combining both.

Features
- Fixed focal length 25 mm
- Aperture - T1.8
- Metric scale

 

 

Specifications

 

Lens mount

LPL

MOD from sensor plane (minimum marked distance)

0.35 m / 14"

MOD from front of lens

0.13 m / 5.1"

Length from flange

178 mm / 7.01"

Magnification ratio at MOD (Paraxial)

1:7.1

Entrance pupil position (relative to image plane, towards object)

178.1 mm / 7.01"

Field of view H - V - D for LF Open Gate

73.0° / 54.4° / 84.0°

Front diameter

114 mm / 4.49"

Maximum housing diameter

115 mm / 4.53"

Weight (lens only)

2.1 kg / 4.6lb

 

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