Nitehog Viper 50 Next

The Nitehog Viper 50 Next is a compact, high-performance thermal clip-on device introduced at IWA 2023. Built on the legacy of the Viper 35, this model offers a larger 50mm lens, refined ergonomics, and an improved a-core thermal sensor. Designed for hunters and tactical professionals who demand precision and portability, the Viper 50 Next stands out with its rugged magnesium housing, high refresh rate, and ease of use. Despite its powerful optics, it remains one of the most compact 50mm thermal clip-ons available on the market.

Key Features

New a-core sensor module with 320x240 resolution and 12µm pixel size
60Hz refresh rate for smooth real-time imaging
Germanium F1.2 50mm lens with hard carbon coating for scratch resistance
OLED display with 1024x768 resolution
Factory-zeroed with up to 3x recommended day optics magnification
Simple and intuitive controls with 3 top-mounted buttons
Supports digital zoom (2x, 4x), stadiametric rangefinder, and various color palettes
7 color modes: White hot, black hot, red hot, isotherm, auto isotherm, rainbow, ironbow
Three scene modes and weather type settings
Sleep mode with motion detection (45° horizontal, 60° vertical)
Approx. 8.5-second startup time
Shockproof for all calibers; operates between -25°C and +50°C
Compact and lightweight: 157mm x 71mm x 54mm, approx. 375g with battery
Powered by a standard 18650 battery with up to 5 hours runtime

About Nitehog

Nitehog is a European thermal optics specialist with roots in Bulgaria and headquarters in Germany for the past seven years. Known for their precision manufacturing and dedication to practical, field-ready solutions, Nitehog has earned a strong reputation among hunters and professionals alike. All products are assembled and serviced in the EU, ensuring strict quality control and user-friendly design.

What’s in the Box

Nitehog Viper 50 Next Thermal Clip-On
Rubber eyepiece cover
Carrying strap
User manual
Throw lever and lens cover
High-quality packaging with accessories for quick deployment

Warranty

The Nitehog Viper 50 Next is backed by a 3-year warranty, supported by a dedicated European service center. This ensures long-term reliability and prompt assistance should any issues arise, giving you confidence in your investment.

General properties

Manufacturer	Nitehog
Thermal Clip-On Series	Nitehog Viper
Made in	Germany
In production since	2023
Warranty	2 years
SKU	NITE-6601

Optical properties

Variable magnification	No
Magnification.	1.00 x
Minimal magnification.	1.00 x
Maximum magnification.	1.00 x
Lens diameter.	50.00 mm
Field of view...	76.80 m/1000m
Field of view (deg.).	4.40 °
Lens aperture	F 1.2
Range of detection.	2160.00 m

Thermal sensor properties

Thermal sensor type	Microbolometer
Thermal sensor resolution	320x240
Thermal sensor pixel count.	0.07 MP
Pixel pitch.	12.00 μm
NETD.	50.00 mK
Refresh Rate.	60.00 Hz
Calibration mode	Automatic, Manual

Display properties

Screen Resolution	1024×768
Display pixel count.	0.79 MP

Recording properties

Image Capture	No
Video recording	No
Video output	No

Physical properties

Length.	157.00 mm
Width.	71.00 mm
Height.	54.00 mm
Weight.	295.00 g
Working temperature range	- 25 / + 50 °C
Power Supply	18650
Battery life.	5.00 h

Special features

Waterproof	Yes
Fogproof	Yes
Special features	Fogproof, Shockproof, Waterproof
Auto Turn-Off	No
Tripod adaptable	No
Compass	No
Built-in rangefinder	No
Image stabilizer	No

Characteristics

Suitable for Rear Compatibility	Guide Mounting Standard (M33.5x0.75)

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Nitehog Viper 50 Next

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