ARRI's new large-format camera system consists of the ALEXA LF camera, ARRI Signature Prime and Zoom lenses, LPL lens mount and PL-to-LPL Adapter. Featuring a sensor slightly larger than full frame, the ALEXA LF camera records …

2002年2月18日 · ALEXA是前系列Arriflex D-21的巨大升级版本，搭载了S35 3.4K的CMOS传感器，最高可以拍摄2880×2160（2K）分辨率，具有输出无压缩高清视频和ARRIRAW的能力。 传感器科学. ALEXA ALEV III (28.17×18.13mm)传感器的像素尺寸为0.00825mm。 即使是在它发布后七年的今天，也仍然是市场上最好的传感器之一，说明了这个传感器的确很优秀。 超采样2K或者HD的影像，后来被各家电影摄影机传感器制造商所纷纷采用。

Embraced by the world’s leading filmmakers as soon as it was announced, the ALEXA Mini LF is ARRI’s flagship large-format camera. Versatile and adaptable due to its compact size, low weight, and multiple recording formats, the Mini LF offers the best overall image quality for large format and an exciting new REVEAL Color Science post workflow.

这套新型滤镜系统将识别芯片集成在滤镜托盘上，告知机身正在使用哪一款滤镜，滤镜信息呈现在用户界面上，同时以元数据形式内嵌于素材，便于后期使用。 ALEXA 265机内图像处理使用与ALEXA 35相同的 REVEAL色彩科学，当然REVEAL色彩科学对于ALEXA Mini LF拍摄的ARRIRAW素材也是兼容的。 REVEAL色彩科学是机内一系列图像处理流程的统称，帮助摄影机记录更准确的色彩与更微妙的色调变化，肤色渲染生动自然，同时高难度色彩，例如高饱和与淡 …

功耗 约 120 W （在 LF 16:9 传感器模式下以 24 fps 的速度将 ProRes 4444 录制到 SxS PRO+ 256 GB 卡上，带有 EVF-1 和无线视频，但没有附件） 大约。 160 W （在 LF Open Gate 传感器模式下以 90 fps 的速度将 ARRIRAW 录制到 SXR Capture Drive 2 TB，带有 EVF-1 和无线视频，但没 …

2023年8月30日 · Built around a large-format 4K version of the original ALEXA sensor, the ARRI ALEXA LF (LPL) camera in this Basic Camera Set offers native 4K recording in three sensor modes, with ARRIRAW or ProRes recording in LF Open Gate, LF 16:9, or LF 2.39:1 modes. The ALEXA LF combines large-format resolution with an optimal pixel size for excellent image ...

ALEXA LF is Netflix approved in all three sensor modes (LF Open Gate, LF 16:9 and LF 2.39:1) and in ARRIRAW and ProRes (4444 XQ, 4444 and 422 HQ) recording formats. The ALEXA LF is listed in Netflix' Partner Help Center as an approved camera.

ALEXA Mini LF. 传感器类型. 超级 35 幅面 ARRI ALEV III CMOS 传感器，带 Bayer 图案滤色器阵列. 传感器最大分辨率和成像区域. 3200 x 1800 26.40 x 14.85 毫米 / 1.039 x 0.585" ⌀ 30.29 毫米 / 1.193" 传感器帧率. 0.75 - 200 帧/秒. 重量. ∼4.1 kg / ∼9.2 lbs （带PL镜头卡口的机身） …

The ALEXA LF combines large-format resolution with an optimal pixel size for excellent image quality, producing vivid, nuanced images with natural skin tones and smooth bokeh. The ALEXA LF is designed with ARRI's LPL lens mount that has been optimized for large-format capture, and is compatible with all PL-mount lenses with the use of a PL-to ...

ARRI ALEXA LF. Sensor Type: CMOS. Shutter: Rolling. Sensor Dimensions: ARRI Formats and Resolutions Overview NOTE: This camera crops the sensor to change formats. The imaging area of the sensor is different depending on which format a take was acquired in. ... LF 16:9 Mode 3840 x 2160 4K UHD 31.68 mm x 17.82 mm (1.247 in x 0.702 in) 2048 x 1152 ...