Portkeys LEYE-SDI Electronic Viewfinder SDI

The Portkeys LEYE-SDI is a professional electronic viewfinder designed for filmmakers and videographers who demand precise framing and critical focus. Featuring a high-resolution 2.4-inch OLED display with 1440x900 resolution and 450 nits brightness, it delivers exceptional clarity even in bright outdoor conditions. The viewfinder supports 3G-SDI input and loop-through output, making it ideal for use with cinema cameras and external recorders.

Advantages

High contrast ratio of 100,000:1 ensures deep blacks and accurate color reproduction. The detachable soft silicone eyecup provides comfort during extended use, while the diopter adjustment (-4 to +4) accommodates different eyesight requirements. Built-in monitoring tools including 3D LUTs, waveform, vectorscope, histogram, peaking, false color, zebras, grids, and anamorphic de-squeeze give you complete control over your image.

Suitable for

• Professional cinema cameras with SDI output
• DSLR and mirrorless camera rigs
• Studio and field production
• Documentary and broadcast applications

Key specifications

• Display: 2.4-inch OLED, 1440x900, 450 nits, 100,000:1 contrast
• Video Input: 1x 3G-SDI (BNC)
• Video Output: 1x 3G-SDI (BNC) loop-through
• Power: DC 7-18V via 2-pin LEMO-style connector, 4W consumption
• Mounting: NATO rail clamp with 1/4-20 thread
• Supported formats: 1080p 23.98-60Hz, 1080i 50-60Hz, 720p 50-60Hz
• Monitoring tools: 3D LUTs, waveform, vectorscope, histogram, peaking, false color, zebras, grids, aspect ratio, zoom, anamorphic de-squeeze, image flip
• Construction: Aluminum alloy
• Operating temperature: -10°C to 50°C

Recommendations

For best results, pair the LEYE-SDI with a compatible SDI camera and a power source within 7-18V range. The NATO clamp allows easy attachment to rigs and cages. Firmware updates can be performed via the USB-A port.