In surgery, perspective matters.
The surgeon has the clearest view of the surgical field, but the rest of the team may be seeing it from a very different angle.
The Sunoptic L4K Wireless Video Headlight helps close that gap by combining surgical illumination with real time 4K visualization from the surgeon’s line of sight.
What you see, your team sees. In 4K.
Share the Surgeon’s Point of View
A headlight camera moves naturally with the surgeon, allowing the surgical team to follow the field from the operating surgeon’s perspective.
For residents, nurses, assistants, and observers, that shared view can support communication, teaching, and coordination without requiring anyone to look over the surgeon’s shoulder.
The L4K captures 4K resolution at 30 frames per second, providing clear, detailed visualization designed for modern OR displays and teaching environments.
Clear Visualization Without Constant Adjustment
Conditions in the surgical field change throughout a procedure. The L4K is designed to adjust with them.
Auto focus maintains clarity across typical working distances. Auto gain helps control overexposure and preserve detail, while auto white balance adjusts color tones as lighting conditions change.
The system also delivers 70,000+ lux at a 16-inch standard working distance, with bright, uniform illumination aligned with the camera’s field of view.
The result is one integrated system built to illuminate the field while sharing what the surgeon sees.
Wireless Visualization That Moves With You
The L4K uses near zero latency wireless video transmission with a range of up to 30 meters, without requiring direct line of sight between the transmitter and receiver.
HDMI output allows connection to existing OR displays, while multi receiver capability supports viewing on up to four receivers for teaching or additional viewing environments.
For the surgeon, that means point of view visualization without adding a video cable between the headlight and the display.
Built Around the OR Workflow
Technology is only useful when it fits the way surgical teams actually work.
The L4K provides more than three hours of continuous runtime, with the camera and light operating together throughout the case. Its combined battery pack and transmitter help reduce cable management, while status indicators provide quick confirmation of power and wireless connection.
It can also connect directly to most OR video recording systems, helping integrate the surgeon’s point of view into existing visualization workflows.
See the L4K in Your Own OR
Specifications tell part of the story. The better test is seeing how the system performs during an actual procedure.
Sunoptic Surgical offers a risk-free evaluation of the SSL L4K Wireless Video Headlight, giving surgical teams the opportunity to evaluate illumination, 4K visualization, comfort, and workflow fit in their own environment.
[Request an L4K Evaluation]
See clearly. Share precisely. Work without disruption.
Designed, developed, and manufactured in the United States. Sunoptic Technologies is ISO 13485 certified.
Action: Try it in your own OR.