La cámara ARRI ALEXA LF se caracteriza por su sensor de gran formato, de mayor tamaño que el Full Frame y con captura nativa de 4K, lo cual añade definición y crea un look más inmersivo.
El gran sensor de la ARRI ALEXA LF requiere objetivos que no recorten la imagen, por lo que ARRI ha lanzado al mercado los objetivos Signature Prime, así mismo, las Cooke S7/i también cubren el sensor grande.
Por el contrario, si el rodaje requiere de otros objetivos, la cámara dispone de adaptador a montura PL estándar, aunque habrá que comprobar cada focal, ya que algunas recortarán la imagen.
The Alexa LF has a bit bigger sensor than Full Frame, it records native 4.5K.
Its sensor provides an immersive look with a natural colorimetry very visible in skin tones and HDR workflow.
The Alexa LF record in versatile formats including different ProRes and ARRIRAW up to 150fps.
Large Format sensor
- Natural colorimetry visible in skin tones
- High dynamic range for better work at HDR and post-production
- 800 ISO sensitivity and low noise level
Slow-motion perfect shots
- 90 fps at LF Open Gate and LF 16:9
- 150 fps at LF 2.39:1
LPL mount
- The “Large Positive Lock” (LPL) is made specifically for large sensor lenses
- Big image circle (ø 62mm) and low depth (44mm)
- Reliable and robust
- PL adapter
- LDS-1, LDS-2 and Cooke /i compatible
EVF-2 viewfinder
- Better image quality
- Better focus, dynamic range and color judgement
- High-quality eyepiece
- Stable color balance in all temperatures and highlights
Compatibility with a wide range of lenses
The PL-LPL adapter allows to work PL-mount lenses with the Alexa LF, mo matter they are Super 35 mm of FF lenses, and it can even read LDS-2, LDS-1 or Cooke /i metadata.
This adapter attaches to the camera without any tool.
LPL-mount lenses can be also used in Arri Super 35 mm cameras such as Alexa Mini and Amira.
