ThermNight TNC335R
Thermal & Night Vision Multispectral Scope
with
Laser Rangefinder and Ballistic Calculator
2.5-10x Thermal and 5-20x Digital Magnification
Background
Cool F/X has been searching for an optics company to carry for several years. We looked at Nightforce (very expensive), Vortex (expensive), and Leopold (not super cachet). But then, one of our customers recommended Arken. When we received our first scope for one of our precision rifles, we were blown away. First, by the price; and second, by the incredible quality for the money. DNT Optics comes from Arken Optics' successes.
The ThermNight TNC335R scope is the newest day & night scope introduced under the DNT Optics brand.
DNT Optics, officially known as Day & Night Technologies, was formed from the prior successes of the Arken ZULUS line of scopes with new ownership, management, and development team. The transition aims to reflect their commitment to providing innovative products and exceptional customer service for day, night, and thermal optics. The company continues to supply the complete product range previously offered under Arken Optics, including the well-received ZULUS series which will now be marketed under the DNT Optics brand.
Arken Optics retains proprietary rights to both the DNT and Arken brands. The manufacturing process remains consistent, with products being made in the same factory that produced Arken ZULUS products. This rebranding includes new features and improvements, such as a redesigned side cap and updated firmware for enhanced ballistic calculations and image quality improvements.
Description
Featuring state-of-the-art thermal sensors for detecting targets and advanced high-definition digial night vision for identifying them, the TNC335R excels in delivering superior operational effectiveness in various environment and conditions.
Thermal imaging offers superior nighttime detection ranges, enhanced by digital night vision to precisely identify targets with accuracy and reliability.
ThermNight TNC335R comes with a highly sensitive 12µm pixel detector and an advanced algorithm enhanced 384 x 288 resolution combined with NETD≤18mk@25°C. This allows you to detect heat signatures at further distances and positive ID your target with digital NV before engaging.
Night vision and thermal design ensures a safe and memorable hunting experience. The picture-in-picture (PIP) feature integrates thermal detection and night vision identification into a single image, enabling confident engagement of intended targets with the multispectral ThermNight TNC335R.
With a simple press of the mode button, the TNC335R allows for quick toggling between thermal and night vision, even when using picture-in-picture. Making it a versatile solution for any task.
Day or night, see it all. Equipped with the state-of-the-art SONY STARVIS 2 sensor, celebrated for its exceptional sensitivity in low-light conditions and remarkable image clarity, the Thermnight TNC335R delivers unmatched capabilities for detection and identification.
Experience the thrill of the hunt with a compact and lightweight design. With a deliberate emphasis on compact design and lightweight construction, the ThermNight TNC335R is engineered to thrive in all environments, measuring just 9.2 inches long and weighing a mere 25.6 oz.
The IP67 waterproof rating and a recoil rating up to .50 BMG ensures flawless operation in extreme conditions, making your hunting easy and reliable.
Dual Aiming system calibrated in one. The ThermNight TNC335R's "one shot zeroing" function is available in both thermal imaging and day/night vision channel. With only one shot using the day/night vision, you can easily switch to the thermal and adjust the reticle to be zeroed to the same point of impact (POI) as your day/night vision, saving you time so you can focus on your hunt.
Multispectral mode display for better detection and indentification. With a focus on enhancing detection and identification processes, the ThermNight TNC335R offers unparalleled convenience: toggle effortlessly between display modes (day/night vision, thermal, or a hybrid) via picture-in-picture (PIP) at the touch of a button. Accelerate target recognition capabilities with the advanced multispectral ThermNight TNC335R.
Cuttin-edge laser rangefinder and DNT application. Equipped with a sophisticated built-in laser rangefinder, the device excels in accuracy, delivering precise distance measurements ranging from 5 to 1200 yards. Once the distrance is determined and seamlessly uploaded to the integrated DNT application, the advanced ballistic calculator swiftly cmoputes a ballistic solution which is then represented in either dial-in or holdover corrections, ensuring every shot hits its mark with unparalleled accuracy.
The preloaded bullet database also facilitates faster and easier ballistic profile configuration.
The removable IR illuminator allows you to switch between 850nm or 940nm (the 940nm IR illuminator can be purchased separately).
Other Features: Built-in 64GB storage
Detachable eye cup design with metal threads
Digital zoom wheel Digital gyroscope for accurate inclination/cant angle
Up to 5.5-hour battery life
Aiming methods: Dial-in or holdover Physical Specifications: NET WEIGHT: 724g / 25.6 oz
DIMENSIONS: 232 x 82 x 78 mm / 9.2" x 3.2" x 3.0"
STORAGE: Built-in memory, 64GB
LRF MAXIMUM MEASURING RANGE: 5 - 1100 m / 5 - 1200 yds WIFI/APP: Yes
SHOCK RESISTANCE: 800Gs
INGRESS PROTECTION: IP67
OPERATING TEMPERATURE: -20 - 50°C / -4 - 122°F Display Specifications: TYPE: Micro-OLED
DISPLAY RESOLUTION: 1920 X 1080 FRAME RATE: 50 FPS Battery Power Supply: BATTERY TYPE: 21700 Battery (Flat Top)
OPERATING TIME: 6 hours EXTERNAL POWER SUPPLY: 5V - Type C USB
Thermal Channel - Sensor Specifications: RESOLUTION: 384 x 288 pixels
DIGITAL ZOOM: 1.5x, 2.25x, 3x, 3.75x, 4.5x, 5.25x, 6x
FIELD OF VIEW (FOV): 7.53° X 5.65°
FRAME RATE: 50 FPS
BASE MAGNIFICATION: 2.5x
FOCAL LENGTH OF OBJECTIVE LENS: 35mm PIXEL SIZE: 12 x 12µm
NETD: ≤18mk @ 25°C
IMAGE SENSOR: Uncooled Infrared Image Sensor Visible Light Channel - Sensor Specifications: RESOLUTION: 1920 X 1080 pixels
SENSOR FRAME RATE: 60Hz VIDEO RECORD RESOLUTION: 1800 x 1080 pixels Visible Light Channel - Optical Specifications: DETECTION RANGE: 400m
FIELD OF VIEW (FOV): 5.31° X 2.99°
EYE-RELIEF: 65mm
BASE MAGNIFICATION: 5x DIGITAL ZOOM: 5x, 7.5x, 10x, 12x, 15x, 17.5x, 20x
DIOPTER ADJUSTMENT: ±3D
IR RATING: Class 3R Eye Safe
IR WAVELENGTH: 850/940nm
Try a DNT Optics scope. If you are not absolutely blown away by the quality of the optic for the money paid, send it back. Someone will certainly be very happy to take it instead.
Notes
The buyer will receive a DNT Optics ThermNight TNC335R Scope identical to the one described above and shown in the photos below. Feel free to email via the ebay messaging system for answers to any questions.
Above images: Photos of a DNT Optics ThermNight TNC335R Scope identical to the one the buyer will receive.
All photos and text Copyright © 2025 by Phil Steinschneider and Cool F/X™