en.Wedoany.com Reported - FLIR Marine has launched a handheld thermal monocular called the Ocean Scout Pro II, designed for long-range observation and professional maritime operations, aimed at helping operators identify and confirm targets at long distances while maintaining rapid deployment and ease of use.

This device, under FLIR Marine, a Teledyne Technologies company, was developed in response to the growing demand for portable sensing technology in maritime security, offshore infrastructure protection, and emergency response. The previous generation Ocean Scout Pro, equipped with a 640×480 thermal detector and a 32-degree wide field of view, prioritized rapid environmental scanning, offering human detection capability of approximately 500 meters, and was positioned for situational awareness and wide-area observation. The Ocean Scout Pro II, however, adopts a different technical approach, focusing on long-range precision observation.
The Ocean Scout Pro II features a narrower 18-degree field of view and is equipped with a 35mm manual focus lens. According to FLIR, this design allows operators to detect human heat signatures up to 1,000 meters away, effectively doubling the detection range compared to the previous platform. The manual focus system provides more stable operational control in low-contrast maritime conditions compared to automatic systems. The compact handheld form factor uses a five-button control suitable for gloved operation, with an integrated battery system supporting up to six hours of continuous runtime, and the housing meets IP67 waterproof and dustproof standards.
To meet the data needs of search and rescue operations, the device integrates wireless image and video streaming capabilities via the FLIR Responder mobile application, enabling captured thermal content to be transmitted and saved for subsequent program review or legal documentation. Michelle Hildyard, General Manager of FLIR Marine, a Teledyne brand, stated that the device was developed in collaboration with public safety and maritime professionals to deliver long-range performance without adding complexity.
In the broader industry context, portable sensing technology is seen as an option to enhance safety capabilities without redesigning vessels or making significant capital investments. The launch of the Ocean Scout Pro II is not intended to replace radar, AIS, or fixed camera systems, but rather to provide operators with a tool for immediate confirmation when needed.
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