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PORTKEYS OEYE 4K 3G-SDI/HDMI EVF with RED Camera Menu Control

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  • 1920 x 1080 Resolution Micro-OLED EVF
  • Allows RED DSMC2 Menu Control
  • 3G-SDI and HDMI Inputs/Loop Outputs
  • Built-In +8 to -3 Adjustable Diopter
  • 100,000:1 Contrast, 200 cd/m² Brightness
  • Rosette Mount Allows Rotation
  • Synchronization with RED Fan Mute
  • Waveform, 3D LUTs, Audio Meters, Zoom
  • False Color, Peaking, Grids, HSD Flip
  • Durable Aluminum Construction

The OEYE 4K 3G-SDI/HDMI EVF from PORTKEYS is a valuable accessory for those who use RED DSMC2 cameras, as it offers a high-resolution OLED micro-display with a comfortable eyepiece that makes it easy to view your camera video. The OEYE 4K 3G-SDI/HDMI EVF from PORTKEYS display provides bright and sharp images, which is especially important when shooting in low light conditions.

Video connectors include HDMI input and loop output that support resolutions up to DCI 4K24, and 3G-SDI input and loop output that support resolutions up to 1080p60, so you can preview your cinema video in high-resolution as well as send it to external displays. The OEYE connects to the camera control port using one of the included LEMO-type control cables, and it uses RCP (REDLINK Command Protocol) for communication. The durable aluminum chassis is lightweight at only 14 oz, and it features mounting threads on the bottom and an ARRI-style rosette on the side that offer multiple mounting options and 360° rotation. The unit also features cooling fans that synchronize with the RED camera fan mute feature when silence is required on set.

RED Camera Menu Control Compatibility


Key EVF Features

  • 0.71", 1920 x 1080 micro-OLED EVF display with comfortable eyecup
  • 200 cd/m² brightness, 100,000:1 contrast ratio, 8-bit color
  • HDMI input and output support resolutions up to DCI 4K24
  • 3G-SDI input and output support resolutions up to 1080p60
  • 5-pin LEMO-type remote control output port
  • Built-in adjustable +8 to -3 diopter
  • Fan synchronization with RED camera
  • Rosette mount on the side
  • Durable aluminum construction

Monitoring and Image Analysis Tools

  • 3D LUT
  • Audio meters
  • Pixel-to-pixel
  • Brightness
  • Contrast
  • Chroma
  • Backlight
  • Zoom
  • OSD flip
  • Grids
  • Peaking
  • False color
  • Waveform
  • Sharpness
  • Tint
  • Color temperature
  • Aspect
  • Check field
  • H/V delay
  • Guides
  • Crosshairs
  • Zebra
  • Underscan
In the Box
  • PORTKEYS OEYE 4K 3G-SDI/HDMI EVF with RED Camera Menu Control
  • 4-Pin to D-Tap Power Cable
  • 5-Pin to 5-Pin Power Cable
  • 4-Pin to 3-Pin Control Cable
  • 9-Pin to 3-Pin Control Cable
  • SDI Cable
  • Mounting Clamp
  • Allen Wrench
  • Plastic Storage Case
  • Limited 1-Year Warranty
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More Information
Product ConditonNew


Color/Monochrome Color
Panel Type OLED
Display Size 0.71" / 1.8 cm
Screen Resolution 1920 x 1080
Aspect Ratio 16:9
Touchscreen No
Maximum Brightness 200 nits / cd/m2
Contrast Ratio 100,000:1
Bit Depth / Color Support 8-Bit (16.7 Million Colors)
Pixels Per Inch (ppi) 3102 ppi
Image Controls Color Temperature Selection, Customizable Aspect Ratios, False Color, Focus Peaking, H/V Delay, Image Flip, Image Rotate, OSD Flip, Pixel Zoom, Pixel-to-Pixel Zoom, Screen Markers, Underscan, Waveform, Zebra


Video I/O 1 x BNC (3G-SDI) Input 1 x BNC (3G-SDI) Loop Output 1 x HDMI Input 1 x HDMI Loop Output
Video Format HDMI DCI 4K: 24 UHD 4K: 30/29.97/25/24/23.98 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080PsF: 30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 576p: 50 576i: 50 480p: 60/59.94 480i: 60/59.94 SDI (8-Bit 4:2:2 YUV) 1080p: 60/59.94/50 SDI (8-Bit 4:4:4/4:2:2 RGB, YUV) 1080p: 60/59.94/50/30/29.97/25/24/23.98 720p: 60/59.94/50
System Connection 5-Pin
Power I/O 1 x LEMO 4-Pin Input


Diopter Correction -3.0 to +8.0


DC Input Power 7 to 24 VDC
Power Consumption 10 W


Mounting 1 x Rosette
Material of Construction Aluminum
Dimensions 7.1 x 2.9 x 2.7" / 180 x 72.4 x 69.7 mm, Including
Weight 14.1 oz / 400 g, Including

Packaging Info

Package Weight 3.92 lb
Box Dimensions (LxWxH) 9.9 x 8.8 x 4.8"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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