GSCI Unitec B50 Thermal Imaging Binocular

• Dual-eye thermal viewing: The binocular layout and dual AMOLED displays reduce eye fatigue during long observation sessions, which helps when scanning large areas for extended periods.
• 384x288 thermal sensor with 17 μm pixel pitch: This sensor format balances image detail with dependable detection performance, making it well suited to medium- and long-range surveillance tasks.
• 50 Hz refresh rate: Fast image updates keep motion looking smoother, which makes it easier to track moving people, vehicles, or animals without the lag often noticed on slower systems.
• 50 mm F1 objective and 2000.00 m detection range: The large, fast objective gathers thermal energy efficiently, supporting stronger target detection at distance and better scene readability in difficult conditions.
• AA battery power in a rugged weather-resistant housing: Common battery compatibility simplifies field logistics, while waterproof and fogproof construction supports reliable use in cold, wet, and changing environments.

About the GSCI Unitec Series

The GSCI Unitec series is built as a family of thermal imaging observation systems for users who need dependable thermal awareness beyond short-range scanning. Within GSCI’s lineup, the series is positioned for reconnaissance and tactical surveillance at medium to long distances, with an emphasis on sustained observation rather than brief spot checks. A defining trait of the range is its dual-eye viewing format, which gives a more natural viewing experience than a single-eyepiece device and helps reduce fatigue during prolonged use.

Across the series, GSCI offers both thermal binoculars and helmet-mountable thermal goggles, allowing the platform to cover handheld observation as well as hands-free roles. The family uses dual AMOLED colour displays and is offered with different sensor formats, including 17-micron and 12-micron thermal sensors, depending on model configuration. GSCI also lists 9 Hz and 50 Hz refresh-rate options together with 2x and 4x digital zoom, so the series can be configured for different operational priorities. In practical terms, the Unitec concept focuses on long observation comfort, clear thermal scene presentation, and a robust design suited to professional field use.

About the GSCI Unitec B50 Thermal Imaging Binocular

The GSCI Unitec B50 Thermal Imaging Binocular is a long-range thermal observation device built around a 3.00x optical magnification base image with digital zoom up to 12.00x. That combination gives the user a useful balance between area coverage and target inspection: the native view remains practical for scanning, while added zoom helps examine heat signatures more closely once something is detected. With a 50.00 mm F1 objective and a stated 2000.00 m detection range, this model is configured for observation tasks where early detection matters more than close-range navigation.

Its 384x288 thermal sensor with 17.00 μm pixel pitch and 60.00 mK NETD is paired with a 50.00 Hz refresh rate, producing a thermal image that is responsive enough for tracking movement while still delivering the contrast needed to separate targets from background clutter. The AMOLED 800x600 display supports comfortable dual-eye viewing, which is especially useful during long surveillance periods because it reduces the strain often associated with monocular thermal devices.

In the field, the binocular’s waterproof and fogproof construction, operating range of -40 ° / + 50° C, and AA power supply all support practical deployment in harsh conditions. At 825.00 g and 181.00 mm long, it remains compact enough for mobile use while still offering the stability and viewing comfort expected from a dedicated thermal binocular.

About GSCI

General Starlight Company Inc. (GSCI) was founded in Toronto in 1992 as an OEM for night-vision systems and later developed into a specialist in night-vision, thermal-imaging, and fusion systems. The company is a Canadian electro-optical manufacturer based in Vaughan, Ontario, with a product portfolio that includes night-vision monoculars and goggles, thermal-imaging devices, laser rangefinders, and related accessories.

GSCI’s development history is closely tied to the product category of this binocular. The company introduced thermal-imaging goggles in 2002, followed by its first Fusion goggles in 2006 and an electronic Fusion night-vision system in 2009. Its fusion technology was patented in 2013. This background helps explain GSCI’s reputation for professional observation systems designed around practical field use, robust construction, and electro-optical integration rather than consumer-oriented feature sets.

Main Features

• Magnification: 3.00 x
• Maximum magnification: 12.00 x
• Objective lens diameter: 50.00 mm
• Lens aperture: F1
• Field of view: 7.50 °
• Field of view at 1000 m: 130.00 m/1000m
• Minimum field of view at 1000 m: 97.00 m/1000m
• Maximum field of view at 1000 m: 130.00 m/1000m
• Detection range: 2000.00 m
• Thermal sensor resolution: 384x288
• Pixel pitch: 17.00 μm
• NETD: 60.00 mK
• Refresh rate: 50.00 Hz
• Calibration mode: Automatic
• Display type: AMOLED
• Display resolution: 800x600
• Image capture: No
• Video recording: No
• Video output: No
• Power supply: AA
• Dimensions: 181.00 mm x 142.00 mm x 71.00 mm
• Weight: 825.00 g
• Operating temperature range: -40 ° / + 50° C
• Waterproof: Yes
• Fogproof: Yes
• Built-in rangefinder: No
• Image stabilizer: No
• Country of manufacture: Canada

Warranty

GSCI covers the Unitec B50 with a 7-year warranty. This stated period matches the manufacturer warranty information for the UNITEC-B platform.