TB50 Handheld Thermal & Optical Bi-spectrum Binocular is equipped with ultra-low light optical detector, 640×512 thermal detector, 1024×768 OLED display and eyepiece with large field of view. The device can quickly discover and locate hiding objects even under extreme environment, such as smoke, fog, rain and snow. It can be widely applied to scenarios like patrol, law enforcement, search and rescue, drug enforcement, anti-smuggling and suspect capture.

Due to its waterproof capability the device performs well even in severe weather conditions and challenging environment. The TB50’s user-friendly interface, comfortable and ergonomic buttons makes adoption and application incredibly simple. The thermal imaging unit offers many different variants of image palettes: white hot/black hot, etc. that can be easily adapted depending on different environmental conditions.

The unit can be easily mounted on a tripod which grants operator convenient/hands free use of thermal binocular. This high-tech bi-ocular can take four 18650 rechargeable Lithium batteries for more than 7 hours operating time. Integrated proximity sensor saves energy. When sensor detects eyes, the OLED screen turns on, otherwise the OLED screen is off. In addition, an external power supply (5V) provides an increase in operating time.

Thermal modular:
Image Sensor: Uncooled Focal Plane Arrays
Resolution: 640×512 @ 25 fps
Pixel Pitch: 17 μm
Response waveband: 8 μm to 14 μm
NETD: < 40 mk (@25°C, F#=1.0)
Lens (focal length): 50mm, Manual focus
MRAD (IFOV): 0.34
Field of View: 12.42° × 9.95°
Aperture: F 1.0
Digital Zoom: 4×

Optical module:
Image Sensor: 1/3” Progressive Scan CMOS
Min. Illumination Level: B/W : 0.001 lux @ (F1.0, AGC On )
Resolution: 1280×960 @ 25 fps
Lens (Focal Length): 12 mm
Image Enhancement: 3D DNR, Adaptive AGC

Image display:
Monitor: 0.39-inch, OLED, 1024×768
Thermal/Optical Mode: Thermal view, B/W optical view, image fusion
view are selectable
Image Fusion: Color fusion, B/W fusion
Palettes: Black hot, White hot

Smart:
Hot Track: Yes
Object Highlight: Yes
Cursor Display: A cursor shows in the view for roughly measuring
distance from the target.
Automatic Backlight: The OLED backlight automatically turns off if no
human eyes are detected.
System:
Storage: Built-in memory module (32 GB)
On-board video recording
Snapshot: On-board image capturing
Video Outpoot: CVBS
Video Replay: Yes
Picture Search: Yes
Wi-Fi: Yes
GPS: Yes

Power supply:
Battery Type: Four 18650 batteries
Battery Operating Time: ≥7 hr
Battery Capacity Display: Yes
General:
Power: 5V DC/2A
Working Temperature: -30°C to 55°C (-22°F to 131°F)
Protection level: IP67
Mounting: UNC 1/4”-20
Cable Output: Aviation plug: connecting to BNC, DB9, and USB
Accessories (Supplied): Battery charger, battery charger power cable, wiping
cloth, two wrist straps, aviation plug cable, eight
batteries, user manual, hard case
Dimension (LxWxH): 164 × 182.3 × 73.3 mm (6.46 × 7.18 × 2.89 in)
Weight: <1.0 kg (2.20 lb)