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PORTKEYS LEYE 3G-SDI & HDMI 2.4" LCD Electronic Viewfinder
Key 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
The LEYE 3G-SDI & HDMI 2.4" LCD Electronic Viewfinder from PORTKEYS expands upon the capabilities of the previous model by adding a 3G-SDI input and an integrated LP-E6 battery plate to the interface. The 3G-SDI input supports up to 1080p video, while the HDMI input supports up to UHD 4K. This viewfinder features a 2.4" LCD screen with 1440 x 900 resolution, 450 cd/m² brightness, and 1100:1 contrast for viewing images clearly in bright conditions. A round sponge eye mask further ensures viewability by preventing direct sunlight from burning the LCD screen.
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Can either the SDI port, or HDMI port be used as ...
Can either the SDI port, or HDMI port be used as a video out signal to another monitor?
No, the Portkeys LEYE 3G-SDI & HDMI 2.4- LCD Electronic Viewfinder, only has HDMI and SDI inputs.
Date published: 2023-07-02
Can you suggest a cable to power this from a ...
Can you suggest a cable to power this from a Smallrig NP-F Battery Adapter Plate ? Thank you.
I believe I have found it. Is this the one?
https://www.bhphotovideo.com/c/product/1606971-REG/portkeys_bm5_dc_power_cable_dc_to_4_pin_aviation.html/qa
Date published: 2022-07-29
Can you mount this viewfinder with an ARRI ...
Can you mount this viewfinder with an ARRI rosette, and orient the viewfinder so the rosette is on the right side facing whatever arm you're mounting on your camera?
No, the PORTKEYS LEYE 3G-SDI & HDMI 2.4" LCD Electronic Viewfinder (B&H# POLEYESDI) the mounting points are all on the underside.
Date published: 2022-05-12
can you suggest a cable to power this from a ...
can you suggest a cable to power this from a D-Tap?
I would recommend this cable: Tilta D-Tap to 4-Pin LEMO-Type Cable (22.5") BH #TICBDTP4LE17
Date published: 2022-07-20
Does this come with a D-Tap power cable like the ...
Does this come with a D-Tap power cable like the other model?
The PORTKEYS LEYE 3G-SDI & HDMI 2.4" LCD Electronic Viewfinder does not include a DTap power cable. Please see the cable options below for powering the LEYE.
PORTKEYS D-Tap to Locking 4-Pin Power Cable for BM5 Monitor (3.28')
BH #POBM5DTAPPC https://bhpho.to/3JYfUID
or
Kondor Blue D-Tap to Canon LP-E6 Dummy Battery Cable (Kondor Blue, 16-36")
BH #KODTAPCLPE6 https://bhpho.to/406kNF5
Date published: 2023-03-21
What are some suggestions to mount this to ...
What are some suggestions to mount this to camera?
If you have a cage you could mount the PORTKEYS LEYE with the following.
SmallRig Adjustable EVF Mount with Nato Clamp
BH #SMD3507 • MFR #MD3507
https://bhpho.to/3VwbzPr
Other options could be articulating arms. https://bhpho.to/3HU16K8
Date published: 2022-12-21
Is there any image lag with this viewfinder?
Is there any image lag with this viewfinder?
The PORTKEYS LEYE 3G-SDI & HDMI 2.4” LCD Electronic Viewfinder has very low latency, but it is within the limits of a professional viewfinder product and should not be noticeable when in use. Other EVF models, like the Zacuto Kameleon EVF Pro, could be considered for the lowest latency, which is in the range of 1 frame.
Zacuto Kameleon EVF Pro
BH # ZAZKEVFP
Date published: 2026-03-17