DNT Optics
DNT Optics ThermNight TNC4K219R 4K Thermal Multispectral Scope
A true multispectral optic that pairs 4K daytime clarity with 12 µm thermal detection and a 2100-yard rangefinder in one housing
$1,196.99*
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*Price sourced from Amazon.com. Last updated:Aug 18, 2026.Price and availability are subject to change — details.
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Overview
Key Features
The Next Evolution of ThermNight: 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.
Thermal & Digital in One View for Better Decisions: 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.
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.
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.
The DNT App: Seamless Connectivity & Smart Features: With One Tap Connect, the DNT App links the optic and mobile device instantly. Sync custom ballistic profiles, stream live view, manage recordings, and share hunt highlights — all at your fingertips.
Built for the Field: From dense woodland hunts to dynamic range sessions, the TNC4K219R delivers the clarity, awareness, and versatility needed across changing conditions, day or night.
Specifications
Model
TNC4K219R (ThermNight series)
Optic Type
4K thermal night vision multispectral scope
Thermal Sensor
12 µm, ≤18 mK NETD
Thermal Field of View
9.2°×6.9°
Thermal Magnification
2x base
Digital Sensor
3840×2160 CMOS (4K)
Digital Field of View
8.8°×4.9°
Digital Magnification
3–24x, with 3–6x lossless zoom
Laser Rangefinder
5 to 2100 yards
IR Illuminator Range
Up to 450 yards
Ballistics
DNT Ballistic Engine, app-synced profiles
Connectivity
DNT App with One Tap Connect
Frequently Asked Questions
How is this different from a standard thermal-only scope in this price range?
It's multispectral, combining a 12 µm thermal sensor for detection with a 4K 3840×2160 digital channel for identification, rather than offering thermal imaging alone.
How far can the built-in laser rangefinder measure?
The rangefinder measures from 5 to 2100 yards and feeds those readings into the DNT Ballistic Engine to generate real-time ballistic solutions on the device.
Do I have to zero the thermal and digital channels separately?
No. Thermal Auto Zeroing lets you zero the digital channel once, and the thermal view automatically follows, so no separate thermal adjustment is needed.
How far does the IR illuminator reach for night use?
The integrated IR illuminator provides visibility in low-light conditions up to 450 yards, supporting the digital day and night vision channel.
What does the DNT App add to this scope?
Through One Tap Connect, the app syncs custom ballistic profiles, streams live view, and manages recordings, letting you share hunt footage from a paired mobile device.
What is Thermal Zoom Lock and why does it matter?
It keeps the thermal image at base magnification for a wider field of view while the digital channel zooms in, so you can keep scanning broadly and still identify targets in detail.
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