



PORTKEYS LEYE III 4K HDMI 2.4" LCD Electronic Viewfinder
Features
- EVF with 1440 x 900 Resolution
- Supports UHD 4K via HDMI, 1080p via BNC
- 2.4" LCD Screen, 8-Bit Color
- 450cd/m² Brightness, 1100:1 Contrast
- -3 to +8 Diopter Adjustment
- Rosette, NATO Rail, 3 x 1/4"-20 Threads
- 3D LUT Support via USB Type-A
- Canon LP-E6 Battery Plate
- Various Video Assist Functions
- Round Sponge Eye Mask
The LEYE III 4K HDMI 2.4" LCD Electronic Viewfinder from PORTKEYS is a compact EVF with an HDMI input that allows you to view up to DCI 4K30 video originating from your camera's HDMI output. A 2.4" LCD screen with 1440 x 900 resolution, a 450 cd/m² brightness, and a 1100:1 contrast ratio provides crisp and vibrant images that can be viewed in bright shooting conditions.
The LEYE III's diopter provides -3 to +8 adjustment parameters, and the software boasts numerous functions such as waveform, histogram, scaling, flip, guides, zoom, and image flip and crop. Import 3D LUTs via its USB Type-A port with waveform optional detect data before or after loading 3D LUT.
A passive heatsink vent ensures adequate heat dissipation and improves overall performance. The rugged metal enclosure gives the electronic viewfinder a sturdy feel, and mounting on a vast variety of rigs is achieved via its ARRI-style anti-twist mount, a NATO accessory rail, or a 1/4"-20 thread. A self-locking 4-pin aviation-grade power connector to D-Tap cable is included for powering the EVF, and an integrated Canon LP-E6 plate gives you the option to power using a separately available battery. Also included are an HDMI right-angle adapter, a USB flash drive for updating firmware, and a soft, flat eye sponge for the viewfinder for viewing while wearing glasses.
EVF with 1440 x 900 LCD screen; supports up to DCI 4K30 video input
One HDMI input
Soft eye sponge to allow viewing with glasses
2.4" screen size, 300 cd/m² brightness, 1100:1 contrast ratio, and 8-bit color depth
3D LUT import via USB Type-A port
Waveform optional detect data before or after loading 3D LUT
Passive heatsink vent for improved heat dissipation and performance
Numerous software functions such as image flip, false color, histogram, tint, scaling, zebra, underscan, grids, image crop, and more
Peaking no longer grabs guides
-3 to +8 diopter adjustment
ARRI-style accessory mount, 1/4"-20 thread, and NATO rail mounting
Constructed from durable metal to withstand rough environments
D-Tap to self-locking 4-pin aviation-grade power cable included
Specs
Display
| Color/Monochrome | Color |
| Panel Type | LCD |
| Display Size | 2.4" / 6.1 cm |
| Screen Resolution | 1440 x 900 |
| Aspect Ratio | 16:9 |
| Touchscreen | No |
| Maximum Brightness | 450 nits / cd/m2 |
| Contrast Ratio | 1100:1 |
| Bit Depth / Color Support | 8-Bit (16.7 Million Colors) |
| Pixels Per Inch (ppi) | 707 ppi |
| Image Controls | Anamorphic De-Squeeze, Check Field, Color Temperature Selection, False Color, Focus Peaking, H/V Delay, Histogram, Image Flip, OSD Flip, Pixel-to-Pixel Zoom, Scaling, Screen Markers, Underscan, Waveform, Zebra |
I/O
| Video I/O | 1 x HDMI 1.4 Input |
| Video Format |
HDMI (8-Bit) DCI 4K: 30 UHD 4K 1080p 1080i 576p 576i 480p 480i |
| Power I/O | 1 x Unspecified 4-Pin (24 VDC) Input |
| Other I/O | 1 x USB-A 2.0 Input |
Optics
| Diopter Correction | -3.0 to +8.0 |
Power
| DC Input Power | 7 to 24 VDC |
| Power Consumption | 3 W |
Environmental
| Certifications | RoHS, FCC, CE *as per Manufacturer |
General
| Mounting |
1 x 1/4"-20 Female 1 x Accessory Rail |
| Material of Construction | Aluminum, Plastic |
| Dimensions | 4.5 x 3.1 x 2.8" / 11.4 x 7.8 x 7 cm |
| Weight | 8.2 oz / 233 g |
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