FLIR unveils pocket-sized thermal monocular that sees targets up to 1km in total darkness

When visibility drops to near zero, the difference between delay and detection can define the outcome of a mission. FLIR Marine’s latest handheld thermal imaging device is designed for exactly those moments, giving maritime professionals a compact tool capable of revealing heat signatures at distance in total darkness.

The company’s introduced its Ocean Scout Pro II, a handheld thermal imaging monocular. It’s seemingly been engineered for professional mariners, marine law enforcement professionals and first responders who need reliable long-range detection and clear target identification in low-visibility conditions. But who wouldn’t want one?

Precision optics for identifying distant heat signatures

The latest iteration builds on the Ocean Scout Pro platform, and has new optics optimised for distance-focused surveillance and search operations. Featuring a 35mm manual-focus lens and an 18-degree field of view, it enables detection of human heat signatures at distances up to 1,000 metres.

This means it could provide earlier awareness during offshore patrols, coordinated search-and-rescue missions and night operations.

“Marine professionals and law enforcement officers need tools that work instantly and reliably when visibility is limited and time matters,” says Michelle Hildyard, general manager of Teledyne’s FLIR Marine brand.

“Ocean Scout Pro II was developed in close collaboration with public safety and maritime professionals to deliver long-range performance without added complexity, allowing users to stay focused on the situation at hand.”

Ocean Scout Pro II is designed for users who prioritise deliberate observation and extended reach over wide-area scanning. The narrower field of view and manual focus allow operators to quickly sharpen and confirm distant targets. FLIR Marine’s advanced thermal image-enhancement technologies help reveal low-contrast targets in complex maritime environments, enabling reliable detection of people, vessels and hazards in total darkness.

Rugged design for harsh maritime environments

It’s rated IP67 for dust and water resistance, has an integrated battery for up to six hours of continuous operation, and its five-button controls are said to be glove-friendly. Wireless image and video streaming via the FLIR Responder mobile app supports evidence collection and simplifies file storage and retrieval. Product information can be found on the company’s website.