DD Optics Nachtfalke VOX-HR Thermal Imaging Monocular

• Wide 40° field of view: The 1x optical base and 684.00 m/1000m field of view make it easier to scan woodland edges, fields, and short to medium distances without the tunnel effect that slows target acquisition.
• 35 mm F1 objective: The fast F1 lens helps the sensor gather more thermal information, which supports clearer heat contrast and more confident observation in poor light, mist, and changing weather.
• 50 Hz thermal imaging: A 50.00 Hz refresh rate keeps movement looking fluid, which matters when tracking animals or sweeping across terrain instead of viewing a static scene.
• OLED display with recording and WiFi: The 1024×768 OLED display presents a crisp viewing image, while image capture, video recording, video output, and WiFi add practical options for documenting observations and sharing footage.
• Field-ready housing: Waterproof, fogproof construction, nitrogen filling, and automatic calibration support dependable use outdoors where temperature shifts and damp conditions can quickly affect lesser electronic optics.

About the DD Optics Nachtfalke VOX HR Series

The DD Optics Nachtfalke VOX HR series sits in the brand’s electronic-optics range as a line of handheld thermal imagers built for hunting, wildlife observation, and general outdoor surveillance. The series focuses on practical thermal detection rather than high magnification alone, combining a VOX uncooled thermal sensor with a wide viewing perspective that helps users search large areas efficiently before switching to digital magnification for closer inspection. This makes the series especially suitable for scanning field margins, woodland entrances, and open ground where rapid detection matters more than a narrow, highly magnified image.

Across the range, the design philosophy is straightforward: compact handheld use, simple controls, and dependable operation in poor visibility. The series uses an OLED display for clear image presentation, automatic calibration for stable thermal performance, and practical digital functions such as recording and wireless connectivity. Its mechanical layout is aimed at mobile observation, with central focusing and weather-resistant construction that suits regular field carry. In use, the Nachtfalke VOX HR line is defined by fast target detection, broad situational awareness, and thermal imaging that remains useful in darkness, haze, and cover, where conventional daytime optics lose effectiveness.

About the DD Optics Nachtfalke VOX-HR Thermal Imaging Monocular

The DD Optics Nachtfalke VOX-HR Thermal Imaging Monocular is built around a 320x240 ASi uncooled thermal sensor with a 17.00 μm pixel pitch and 60.00 mK NETD, a combination that is tuned for dependable heat-source detection at practical field distances. With a detection range of 1500.00 m, it is well suited to locating animals, checking cover, and monitoring open terrain long before visual identification would be possible with standard optics. The 35.00 mm F1 objective supports this role by feeding the sensor efficiently, helping the monocular maintain useful contrast when ambient light is gone and weather conditions are less than ideal.

Its viewing concept is particularly useful in handheld thermal observation. The 1.00x base magnification preserves natural scanning behavior and makes panning intuitive, while the maximum 4.00x magnification gives extra reach for examining a detected heat source more closely. A 40.00 ° field of view is especially valuable at short and medium distances, where a broad image helps the user cover more ground quickly and keep moving subjects in frame. The 50.00 Hz refresh rate further improves usability by keeping motion smooth during active scanning.

The monocular also adds practical digital features for modern field use. Its 1024×768 OLED display provides a sharp viewing image, while image capture, video recording, video output, and WiFi connectivity expand how observations can be stored or shared. Waterproof and fogproof construction, nitrogen filling, automatic calibration, and automatic turn-off all support reliable operation in demanding outdoor conditions, while the 690.00 g weight keeps the unit substantial enough for steady handling without becoming overly cumbersome in the field.

About DD Optics

DD Optics traces its roots to 2007 in Dresden, Germany, where the company says its optical-instrument business was founded. It is a German family-owned optics company and today is headquartered in Chemnitz, Germany, after moving there from Dresden in 2012. The brand focuses on sporting and observation optics, with a product range that includes binoculars, spotting scopes, rifle scopes, and night-vision devices.

DD Optics serves users in hunting, nature observation, birdwatching, and outdoor use, which helps explain its emphasis on practical field performance rather than purely catalog-driven design. The company says its binoculars and rifle scopes are mainly developed in Germany and mainly produced in Japan, reflecting a mix of German product planning and established optical manufacturing. Within this category, that background is relevant because it places DD Optics firmly in the specialist sporting-optics market, with experience across both conventional glass optics and electronic observation devices.

Main Features

• Series: DD Optics Nachtfalke VOX HR
• Magnification: 1.00 x
• Maximum magnification: 4.00 x
• Objective lens diameter: 35.00 mm
• Lens aperture: F1
• Field of view: 684.00 m/1000m
• Field of view: 40.00 °
• Detection range: 1500.00 m
• Thermal sensor type: ASi Uncooled
• Thermal sensor resolution: 320x240
• Pixel pitch: 17.00 μm
• NETD: 60.00 mK
• Refresh rate: 50.00 Hz
• Calibration mode: Automatic
• Display type: OLED
• Display resolution: 1024×768
• Image capture: Yes
• Video recording: Yes
• Video output: Yes
• Connectivity: Wifi
• Built-in rangefinder: No
• Battery type: CR123
• Battery life: 3.50 h
• Weight: 690.00 g
• Focusing system: Central
• Nitrogen filled: Nitrogen
• Waterproof: Yes
• Fogproof: Yes
• Auto Turn-Off: Yes

Warranty

DD Optics provides a 30-year warranty for its own thermal imaging and night-vision devices on optics and mechanics, with 2 years stated for the electronic image converter.