ALEXA CLASSIC

main specification:
Sensor 35 format ALEV III CMOS – 16:9 nativo.

Resolution
2880 x 1620 used for ARRIRAW 16:9
2880 x 1620 down sampled to 1920 x 1080 for HD-SDI, ProRes HD 16:9 and DNxHD HD 16:9
2868 x 1612 down sampled to 2048 x 1152 forProRes 2K 16:9
3168 x 1778 used for ProRes 3.2K 16:9

Frame Rates
Da 0.75 a 60fps.

Shutter(Electronic rollingshutter)
Da 5.0º a 358º fino a 60fps
Da 5.0° a 356°sopra i 60fps

Exposurlatitude
14 stop per tutte le sensibilità impostate, da EI 160 a EI 3200

Exposurindex
EI 160 (+5,2 – 9,3) EI 200 (+5,6 – 8,9) EI 400 (+6,6 – 7,9)
EI 800 (+7,8 – 6,7) EI 1600 (+8,6 – 5,9) EI 3200 (+9,7 – 4,8)

Lens mount
54 mm PL mount
Super 35
Nominal flange focaldepth (tiraggio meccanico):52.00 mm

In camera recordingcodecs
QuickTime/ProRes o MXF/DNxHD

Support media recording
SxS PRO 64 GB (SBP-64A)
SxS PRO+ 64 GB (SBP-64B & SBP-64C)
SxS PRO+ 128 GB (SBP-128B & SBP-128C)

Image Processing
16 bit linear internal image processing.

Color spaces per ProResCodec: Log C, Rec 709 o DCI P3 (la Rec 709 e la DCI P3 possono essere personalizzate con Arri Look Files).