ALEXA MINI LF

Alexa Mini Teknik Özellikler

• Sensor Type
  Large Format ARRI ALEV III (A2X) CMOS sensor with Bayer pattern color filter array

• Sensor Maximum Number of Photosites and Size
  4448 x 3096
  36.70 x 25.54 mm / 1.444 x 1.005"
  ⌀ 44.71 mm / 1.760"
• Sensor Frame Rates
  0.75 - 100 fps
• Weight
  ∼2.6 kg / ∼5.7 lbs (camera body with LPL lens mount) 800 g (MVF-2)
• Photosite Pitch
  8.25 μm
• Sensor Active Image Area (photosites)
  ARRIRAW 4.5K LF 3:2 Open Gate - 4.5K: 4448 x 3096
  ARRIRAW 4.5K LF 2.39:1 - 4.5K: 4448 x 1856
  ARRIRAW 3.8K LF 16:9 - UHD: 3840 x 2160
  ARRIRAW 2.8K LF 1:1 - 2.8K: 2880 x 2880
  ARRIRAW 3.4K S35 3:2 - 3.4K: 3424 x 2202
  Apple ProRes 4.5K LF 3:2 Open Gate - 4.5K: 4448 x 3096
  Apple ProRes 4.5K LF 2.39:1 - 4.5K: 4448 x 1856
  Apple ProRes 4.3K LF 16:9 - UHD: 4320 x 2430
  Apple ProRes 4.3K LF 16:9 - HD: 4320 x 2430
  Apple ProRes 3.8K LF 16:9 - UHD: 3840 x 2160
  Apple ProRes 3.8K LF 16:9 - 2K: 3840 x 2160
  Apple ProRes 3.8K LF 16:9 - HD: 3840 x 2160
  Apple ProRes 2.8K LF 1:1 - 2.8K: 2880 x 2880
  Apple ProRes 3.2K S35 16:9 - 3.2K: 3200 x 1800
  Apple ProRes 2.8K S35 4:3 - 2.8K: 2880 x 2160
  Apple ProRes 2.8K S35 16:9 - HD: 2880 x 1620
• Sensor Active Image Area (dimensions)
  ARRIRAW 4.5K LF 3:2 Open Gate - 4.5K: 36.70 x 25.54 mm / 1.445 x 1.006"
  ARRIRAW 4.5K LF 2.39:1 - 4.5K: 36.70 x 15.31 mm / 1.445 x 0.603"
  ARRIRAW 3.8K LF 16:9 - UHD: 31.68 x 17.82 mm / 1.247 x 0.702"
  ARRIRAW 2.8K LF 1:1 - 2.8K: 23.76 x 23.76 mm / 0.935 x 0.935"
  ARRIRAW 3.4K S35 3:2 - 3.4K: 28.25 x 18.17 mm / 1.112 x 0.715" Apple ProRes 4.5K LF 3:2 Open Gate - 4.5K: 36.70 x 25.54 mm / 1.445 x 1.006"
  Apple ProRes 4.5K LF 2.39:1 - 4.5K: 36.70 x 15.31 mm / 1.445 x 0.603"
  Apple ProRes 4.3K LF 16:9 - UHD: 35.64 x 20.05 mm / 1.403 x 0.789"
  Apple ProRes 4.3K LF 16:9 - HD: 35.64 x 20.05 mm / 1.403 x 0.789"
  Apple ProRes 3.8K LF 16:9 - UHD: 31.68 x 17.82 mm / 1.247 x 0.702"
  Apple ProRes 3.8K LF 16:9 - 2K: 31.68 x 17.82 mm / 1.247 x 0.702"
  Apple ProRes 3.8K LF 16:9 - HD: 31.68 x 17.82 mm / 1.247 x 0.702"
  Apple ProRes 2.8K LF 1:1 - 2.8K: 23.76 x 23.76 mm / 0.935 x 0.935"
  Apple ProRes 3.2K S35 16:9 - 3.2K: 26.40 x 14.85 mm / 1.039 x 0.585"
  Apple ProRes 2.8K S35 4:3 - 2.8K: 23.76 x 17.82 mm / 0.935 x 0.702"
  Apple ProRes 2.8K S35 16:9 - HD: 23.76 x 13.37 mm / 0.935 x 0.526"
• Recording File Container Size (pixel)
  ARRIRAW 4.5K LF 3:2 Open Gate - 4.5K: 4448 x 3096
  ARRIRAW 4.5K LF 2.39:1 - 4.5K: 4448 x 1856
  ARRIRAW 3.8K LF 16:9 - UHD: 3840 x 2160
  ARRIRAW 2.8K LF 1:1 - 2.8K: 2880 x 2880
  ARRIRAW 3.4K S35 3:2 - 3.4K: 3424 x 2202
  Apple ProRes 4.5K LF 3:2 Open Gate - 4.5K: 4480 x 3096
  Apple ProRes 4.5K LF 2.39:1 - 4.5K: 4480 x 1856
  Apple ProRes 4.3K LF 16:9 - UHD: 3840 x 2160
  Apple ProRes 4.3K LF 16:9 - HD: 1920 x 1080
  Apple ProRes 3.8K LF 16:9 - UHD: 3840 x 2160
  Apple ProRes 3.8K LF 16:9 - 2K: 2048 x 1152
  Apple ProRes 3.8K LF 16:9 - HD: 1920 x 1080
  Apple ProRes 2.8K LF 1:1 - 2.8K: 3072 x 2880
  Apple ProRes 3.2K S35 16:9 - 3.2K: 3200 x 1800
  Apple ProRes 2.8K S35 4:3 - 2.8K: 2880 x 2160
  Apple ProRes 2.8K S35 16:9 - HD: 1920 x 1080
• Recording File Image Content (pixel)
  ARRIRAW 4.5K LF 3:2 Open Gate - 4.5K: 4448 x 3096
  ARRIRAW 4.5K LF 2.39:1 - 4.5K: 4448 x 1856
  ARRIRAW 3.8K LF 16:9 - UHD: 3840 x 2160
  ARRIRAW 2.8K LF 1:1 - 2.8K: 2880 x 2880
  ARRIRAW 3.4K S35 3:2 - 3.4K: 3424 x 2202
  Apple ProRes 4.5K LF 3:2 Open Gate - 4.5K: 4448 x 3096
  Apple ProRes 4.5K LF 2.39:1 - 4.5K: 4448 x 1856
  Apple ProRes 4.3K LF 16:9 - UHD: 3840 x 2160
  Apple ProRes 4.3K LF 16:9 - HD: 1920 x 1080
  Apple ProRes 3.8K LF 16:9 - UHD: 3840 x 2160
  Apple ProRes 3.8K LF 16:9 - 2K: 2048 x 1152
  Apple ProRes 3.8K LF 16:9 - HD: 1920 x 1080
  Apple ProRes 2.8K LF 1:1 - 2.8K: 2880 x 2880
  Apple ProRes 3.2K S35 16:9 - 3.2K: 3200 x 1800
  Apple ProRes 2.8K S35 4:3 - 2.8K: 2880 x 2160
  Apple ProRes 2.8K S35 16:9 - HD: 1920 x 1080
• Exposure Latitude
  14+ stops over the entire sensitivity range from EI 160 to EI 3200 as measured with the ARRI Dynamic Range Test Chart (DRTC-1)
• Exposure Index
  Adjustable from EI 160-3200 in 1/3 stops EI 800 base sensitivity
• Shutter
  Electronic shutter, 5.0°- 356° or 1s - 1/8000s
• Recording Formats
  MXF/ARRIRAW
  MXF/Apple ProRes 4444 XQ
  MXF/Apple ProRes 4444
  MXF/Apple ProRes 422 HQ
• Recording Media
  Codex Compact Drives
• Recording Frame Rates
  ARRIRAW 4.5K LF 3:2 Open Gate - 4.5K: 0.75 - 40 fps
  ARRIRAW 4.5K LF 2.39:1 - 4.5K: 0.75 - 60 fps
  ARRIRAW 3.8K LF 16:9 - UHD: 0.75 - 60 fps
  ARRIRAW 2.8K LF 1:1 - 2.8K: 0.75 - 60 fps
  ARRIRAW 3.4K S35 3:2 - 3.4K: 0.75 - 60 fps
  Apple ProRes 4.5K LF 3:2 Open Gate - 4.5K: 0.75 - 40 fps
  Apple ProRes 4.5K LF 2.39:1 - 4.5K: 0.75 - 60 fps
  Apple ProRes 4.3K LF 16:9 - UHD: 0.75 - 48 fps
  Apple ProRes 4.3K LF 16:9 - HD: 0.75 - 75 fps
  Apple ProRes 3.8K LF 16:9 - UHD: 0.75 - 60 fps
  Apple ProRes 3.8K LF 16:9 - 2K: 0.75 - 90 fps
  Apple ProRes 3.8K LF 16:9 - HD: 0.75 - 90 fps
  Apple ProRes 2.8K LF 1:1 - 2.8K: 0.75 - 60 fps
  Apple ProRes 3.2K S35 16:9 - 3.2K: 0.75 - 75 fps
  Apple ProRes 2.8K S35 4:3 - 2.8K: 0.75 - 75 fps
  Apple ProRes 2.8K S35 16:9 - HD: 0.75 - 100 fps
• Recording Modes
  Standard real-time recording
  No Pre-recording
  No Intervalometer
• Viewfinder Type
  Multi Viewfinder MVF-2 with 4" flip-out monitor
• Viewfinder Technology
  OLED viewfinder display
  LCD fold out monitor
• Viewfinder Resolution (pixel)
  1920 x 1080
• Color Output
  Rec 709
  Rec 2020
  Log C
  Custom Look (ARRI Look File ALF-2)
• White Balance
  Manual and auto white balance, adjustable from 2000K to 11000K in 10K steps
  Color correction adjustable range from -16 to +16 CC
  1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values
• Filters
  Built-in motorized ND filters 0.6, 1.2, 1.8
  Fixed optical low pass, UV, IR filter
• Image Outputs
  1x proprietary signal output for MVF-2 viewfinder on VF CoaXPress connector (video, audio, power, control signals)
  SDI 1:
  -HD only, Processed or Clean, with or without a look file applied
  -1.5G 422 HD (SMPTE ST292-1, up to 30 fps, progessive (p) or progressive segmented frame (psf))
  -3G 422 HD (SMPTE ST425-1, up to 60 fps, p)
  -3G 444 HD (SMPTE ST425-3, up to 30 fps, p)
  SDI 2:
  -HD or UHD, Clean only, with or without a look file applied, or SDI 1 clone
  -1.5G 422 HD (SMPTE ST292-1, up to 30 fps, p or psf)
  -3G 422 HD (SMPTE ST425-1, up to 60 fps, p)
  -3G 444 HD (SMPTE ST425-3, up to 30 fps, p)
  -6G 422 UHD (SMPTE ST2081-10, up to 30 fps, p)
  
  “Clean” is an image without surround view or overlays (status, false color, zebra, framelines, etc.)
  “Processed” is an image with surround view or overlays.
• Lens Squeeze Factors
  1.00 - 1.25 - 1.30 - 1.50 - 1.65 - 1.80 - 2.00
• Exposure and Focus Tools
  False Color
  Zebra
  Zoom
  Aperture and Color Peaking
• Audio Input
  1x LEMO 6pin balanced stereo line in with 12V power output (Line input max. level +24dBu correlating to 0dBFS)
• Interfaces
  1x LEMO 5pin LTC Timecode In/Out
  1x LEMO 10pin Ethernet for remote control and service
  1x BNC SYNC IN
  1x LEMO 7pin EXT multi purpose accessory interface w. RS pin and 24V power output
  1x LEMO 4pin LBUS (on lens mount) for lens motors, daisy chainable
  1x USB 2.0 in media bay (for user setups, look files etc)
• Lens Mounts
  ARRI LPL Mount (LBUS)
  ARRI PL-to-LPL adapter
  ARRI EF Mount (LBUS)
  Leitz M mount (availbale from Leitz)
• Measurements (HxWxL)
  140 x 143 x 188 mm / 5.5 x 5.6 x 7.4"
  (camera body with LPL lens mount)
• Operating Temperature
  -20° C to +45° C / -4° F to +113° F @ 95% relative humidity max, non condensing, splash and dust proof through sealed electronics

• Storage Temperature
  -30° C to +70° C / -22° F to +158° F