ThermTec Vidar 660 2.0

• Dual field of view system: The 20 mm and 60 mm objective configuration lets the sight switch between a wide scanning view and a tighter observation view, so it works both for fast target detection and for checking detail before the shot.
• 640x512, 12 μm thermal sensor: The high-resolution VOx sensor gives the ThermTec Vidar 660 2.0 the pixel density needed to hold detail at distance, helping with cleaner target recognition in demanding night hunting conditions.
• NETD 20 mK sensitivity: Strong thermal sensitivity improves separation between animals, background and terrain when temperature contrast is weak, which matters in humidity, light rain or after sunset when scenes flatten out.
• 1024×768 AMOLED display: The AMOLED screen presents the thermal image with good contrast and a clear viewing experience, making long observation sessions easier and helping the shooter read detail without a coarse-looking image.
• 16-hour battery life with 18650 power: Long runtime reduces battery changes during extended outings, while the common 18650 format keeps power management practical for regular field use.

About the ThermTec Vidar Series

The ThermTec Vidar series was introduced as a hunting-focused family of thermal riflescopes built for night use, combining practical field handling with modern thermal imaging features. Announced on September 1, 2023, the series sits in ThermTec’s dedicated outdoor lineup and is aimed at users who need a sight that can both detect heat quickly and provide a stable aiming image in darkness. Across the range, the Vidar concept centers on 12 μm thermal detectors and a 1024 × 768 AMOLED display, a combination chosen to balance image detail, compact packaging and easy viewing in the field.

Vidar models vary by detector resolution and lens layout, which allows the series to cover different hunting styles, from wider-area scanning to more distance-oriented observation. Some versions are built as standard thermal sights, while others add a laser rangefinder and ballistic functions for users who want more ranging support. The family is also known for practical features such as recoil-activated video recording, reflecting a design approach that favors real hunting use rather than bench-only specification gains. In the Vidar range, the emphasis is on clear thermal imaging, straightforward operation and model choices that match different terrain and engagement distances.

About the ThermTec Vidar 660 2.0

The ThermTec Vidar 660 2.0 is a thermal riflescope built around a 640x512 VOx uncooled sensor, 12.00 μm pixel pitch and 20.00 mK NETD, giving it the image foundation needed for serious night hunting and observation. Its defining feature is the dual field of view optical system, pairing a wide-view 20 mm setting with a 60 mm setting for tighter observation. In practice, that means the sight can be used first as a broad-area scanner and then as a more detail-oriented aiming optic without changing devices. The wide view of 21.70 ° is useful in woodland edges, feeding areas and other situations where rapid detection matters, while the higher native magnification setting helps when the shooter needs a more deliberate look at shape, movement and heat signature.

The AMOLED display with 1024×768 resolution supports a clear viewing image, while the 50.00 Hz refresh rate helps motion appear smoother when tracking moving animals. A 3000.00 m detection range gives the scope strong long-range observation potential, even though practical identification distance will always depend on target size and conditions. The sight also includes 7 reticles, giving the user flexibility in aiming style, and supports image capture, video recording and video output for documenting hunts or reviewing shot placement. With Wifi connectivity, 64GB inbuilt memory, and up to 16.00 h of battery life from an 18650 power source, the Vidar 660 2.0 is configured for extended field sessions. Its compact housing, 825.00 g weight and waterproof, fogproof construction make it suitable for regular use in changing weather and difficult terrain.

About ThermTec

ThermTec Technology Co., Ltd. was established in 2011 and is based in Hangzhou, Zhejiang, China. The company focuses on infrared thermal-imaging systems and develops both the hardware and core technologies behind them. Its work covers optics design, detector production and AI-driven calibration, which is directly relevant to products such as thermal riflescopes, clip-on devices and handheld thermal optics. ThermTec’s outdoor range includes thermal monoculars, imaging sights, clip-on units and multispectrum binoculars, showing a clear specialization in field-use thermal equipment rather than general sporting optics. The brand also refers to its proprietary NST algorithms and patented image-processing technologies, which reflects an emphasis on image optimization and practical thermal usability in changing outdoor conditions.

Main Features

• Product type: Thermal riflescope
• Series: ThermTec Vidar
• Magnification: 1.10 x / 3.20 x
• Objective lens: 20 mm / 60.00 mm
• Lens aperture: F 1.0
• Field of view: 21.70 °
• Field of view at 1000 m: 376.48 m/1000m
• Minimum field of view: 127.00 m/1000m
• Eye relief: 45.00 mm
• Diopter range: -5/+5
• Detection range: 3000.00 m
• Thermal sensor type: VOx Uncooled
• Sensor resolution: 640x512
• Pixel pitch: 12.00 μm
• NETD: 20.00 mK
• Refresh rate: 50.00 Hz
• Calibration mode: Automatic, Manual
• Display type: AMOLED
• Display resolution: 1024×768
• Reticle: Multi
• Number of reticles: 7
• Image capture: Yes
• Video recording: Yes
• Video output: Yes
• Connectivity: Wifi
• Built-in rangefinder: No
• Battery type: 18650
• Battery life: 16.00 h
• Operating temperature: -20°C to +50°C
• Waterproof: Yes
• Fogproof: Yes
• Weight: 825.00 g
• Dimensions: 233.20 mm x 100.40 mm x 74.90 mm
• Color: Black

Warranty

ThermTec provides a 3-year warranty for the ThermTec Vidar 660 2.0. This stated warranty period matches the product’s positioning as a field-use thermal riflescope intended for regular outdoor use.

In the Box

• Thermal imaging sight
• External cable