Description
Arken / DNT ThermNight Thermal & Night Vision Multispectral Scope w/ Laser Rangefinder and Ballistic Calculator
As the latest addition to DNT’s best-selling ThermNight series, the TNC4K219R brings enhanced 4K digital day & night vision and advanced thermal imaging together in one multispectral optic. Equipped with a built-in laser rangefinder, the DNT Ballistic Engine, and IR illumination, it delivers an all-in-one solution for fast detection and accurate identification across diverse hunting and shooting scenarios.
- Dual-Spectrum Precision
- 18 MK / 12 μm Thermal Sensor
- 4K Day & Night CMOS Sensor
- 2100 yd LRF & DNT Ballistic Engine
Wide Thermal View for Faster Detection
Featuring a high-sensitivity 12 μm sensor with ≤18 mK NETD, the TNC4K219R captures subtle heat signatures even in complete darkness.
Its 2x base magnification and wide 9.2°×6.9° thermal FOV enhance situational awareness, making close-to-mid-range scanning faster and easier.
18 mK / 12 μm
Thermal Sensor
2x
Base Magnification
70%
Larger Thermal Viewing Area
(vs. TNC225R)
4K Clarity for Confident Identification
The 3840×2160 CMOS sensor delivers lifelike imaging with fine detail for more accurate target identification, reducing the risk of misidentification. An integrated IR illuminator ensures visibility in low-light conditions for up to 450 yards.
Powered by a 8.8°× 4.9° digital FOV, 3–24x magnification, and 3–6x lossless digital zoom, it keeps your perspective wide while delivering sharp, uncompromised clarity at any distance.




NIGHT
2100-Yard Laser Rangefinder with DNT Ballistic Engine
The TNC4K219R features DNT’s most powerful laser rangefinder, measuring from 5 to 2100 yards and delivering real-time ballistic solutions through the DNT Ballistic Engine.
Ballistic profiles can be synced via the DNT App and selected directly on the device for consistent performance across calibers and distances.
Thermal Auto Zeroing:
Simple Setup, Dual Accuracy
Zero once on the digital channel, and the thermal view automatically follows. This intuitive feature eliminates the need for separate adjustments, making setup faster and easier.
Thermal Zoom Lock:
Scan Wider, Identify Faster
With Thermal Zoom Lock, the thermal image stays at base magnification to preserve a wider field of view, while the digital view zooms in for detailed target identification.
SPECIFICATIONS :
| Specification | Details |
|---|---|
| Digital Day/Night Specifications | |
| Sensor Resolution | 3840 × 2160 pixels |
| Sensor Frame Rate | 30 fps |
| Objective Lens | 50 mm f/1.8 |
| Base Magnification | 3x |
| Digital Magnification | 3x, 4.5x, 6x, 9x, 12x, 18x, 24x |
| Field Of View (FOV) | 8.8° / 4.9° / 10.1° |
| Linear FOV (yd @100 yd / m @100 m) | 15.4 / 8.6 / 17.6 |
| Thermal Specifications | |
| Sensor Type | Uncooled thermal detector |
| Sensor Resolution | 256 × 192 pixels |
| Sensor Frame Rate | 40 fps |
| Pixel Pitch | 12 μm |
| NETD | ≤18 mK (@25°C / 77°F) |
| Objective Focal Length | 19 mm |
| Base Magnification | 2x |
| Digital Magnification | 2x, 3x, 4x, 5x, 6x, 7x, 8x |
| Field Of View (FOV) | 9.2° / 6.9° / 11.5° |
| Linear FOV (yd @100 yd / m @100 m) | 16.2 / 12.1 / 20.2 |
| Physical Specifications | |
| Net Weight | 737 g / 26.0 oz |
| Dimensions | 196 × 82 × 78 mm / 7.7 × 3.2 × 3.1 in |
| Operating Temperature | -20 to 50°C / -4 to 122°F |
| Ingress Protection Rating | IP67 |
| Recoil Rating | 800Gs / .50 BMG |
| Display & Ocular Specifications | |
| Display Type | 0.49″ Micro-OLED |
| Display Resolution | 1920 × 1080 pixels |
| Display Refresh Rate | 60 Hz |
| Eye Relief | 65 mm |
| Peripheral Specifications | |
| Battery Type | Rechargeable 21700 Flat-top Li-ion Battery |
| Operating Time | 5h 45m |
| External Power Supply | 5 V USB-C |
| Storage | Built-in Storage, 64 GB |
| Connections | Wi-Fi / DNT App |









Reviews
There are no reviews yet.