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Krypton FXG50
Thermal Front Attachment

The Krypton FXG50 quickly converts your daytime riflescope to a full feature thermal optic, without need to re-zero! The quick-release adapter and Precise Screen Positioning (PSP) mechanism ensure reattachment in precisely the same position. Produced in the USA, this thermal attachment boasts a 2500 yard detection range. Even the smallest details are visible, from branches and leaves to grass and other terrain!



In stock

Export Statement
It is the responsibility of the buyer to comply with export control laws and regulations of the United States Government and to obtain export licenses if required. Learn more

Advanced Thermal Upgrade for Your Day Scope
Based on a new cutting-edge 12 µm thermal imaging sensor with 640x480 pixel resolution, plus a high quality HD AMOLED microdisplay, the Krypton FXG50 thermal imaging front attachment offers the sharpest image while retaining the accuracy of the day scope. Suitable for various optics with a wide range of magnifications, the Krypton FXG50 is a true thermal upgrade turning day riflescopes into powerful thermal imaging aiming systems.

Detection Range up to 2500 Yards
A powerful objective lens in combination with a professional grade 12 µm sensor thermal imaging sensor provides exceptional detection capabilities. A standard 1.8 m (6 ft) tall object can be detected at a 2300 m (2500 yds) distance in complete darkness.

High Definition Image
For image acquisition the Krypton FXG50 uses a high quality 12 µm thermal imaging sensor with 640x480 pixel resolution that delivers enhanced identification of animals, their extremities and even the smallest details, such as branches, leaves, grass, and terrain in all weather conditions.

Fast, Precise Operation
Even in low-light conditions, users can easily make quick adjustments through the optimized and sequential layout of electronic and optical components. The Krypton FXG50 reduces the stress and maximizes the joy of hunting and shooting.

Quick Release Adaptor with Precise Day Optics Alignment
The Krypton FXG50 mounts in front of the day optic with a quick release adapter and Precise Screen Positioning (PSP) mechanism that appears in the day optic’s field of view. This allows precise alignment of the thermal attachment’s field of view with the central point of the riflescope’s field of view.

Point-of-Impact Stability
The Krypton FXG50 provides precise sight alignment and simple adjustment for quick target acquisition and shot placement, even in complete darkness. The attachment’s design ensures stability of the point-of-impact when focusing the attachment for different distances.

Works with Different Magnifications of Different Day Optics
The Krypton FXG50 can be used comfortably on a wide range of day optics with magnifications from 1.5x to 6x.

Shockproof Magnesium Alloy Housing
The rugged and lightweight magnesium alloy housing is designed to withstand recoils of high caliber rifles. Increased structural rigidity reduces vibrations during the shot and leads to enhanced ballistics, while the properties of magnesium alloy help to ensure better heat dissipation.

Built-in Photo and Video Recorder
One press of the REC button captures footage that can be shared easily with colleagues, friends, and family. 16 Gb of internal memory holds many hours of recorded video and hundreds of photos, and recorded files can be downloaded to a PC or smartphone.

Integration with iOS and Android devices via Wi-Fi
The built-in Wi-Fi module connects the Krypton FXG50 with either Android or iOS smartphones using the Stream Vision 2 mobile app. This combination opens up a wide range of options: wireless device software updates, real-time image transmission to the mobile device screen, remote control digital functions, and much more. Registered app users are provided with cloud storage for photos and videos taken with a digital or thermal imaging device. Compatibility is maintained with the first version of the Stream Vision app.

Benefits of Daylight Optics at Night
The Krypton allows users to maintain the benefits of day optics at night. Advantages include the longer eye relief compared to night vision riflescopes, continued use of familiar and conventional aiming reticles, continuous zoom, and the quick conversion from day to thermal hunting mode, preserving shooting style.

A quality HD AMOLED display delivers crisp, vivid, richly contrasted images. The AMOLED technology provides flawless and fluid high-resolution imaging with the bonus of power savings.

8 Hours Operation Time
Quick change rechargeable battery packs provide enough power for up to 8 hours of non-stop operation. On one battery pack the unit can run the whole night without the need to be replaced. Any ordinary power bank can be connected via Micro USB and used as an external power supply.

Recoil Rated up to .375 H&H, 12-Gauge, and 9.3x64
The Krypton FXG50 is recoil rated up to 6,000 joules for flawless performance on larger calibers up to .375 H&H, 12-gauge, and 9.3x64.

IPX7 Waterproof Rated
The IPX7 waterproof rating protects against heavy rainfall, snow, or other precipitation. The KRYPTON is designed to run flawlessly, even after submersion in up to 3 feet of water, for up to 30 minutes.

Wide Range of Operating Temperatures
The housing, power unit, optics, and electronics of the Krypton FXG50 are designed for field use in a wide range of temperatures, from a blistering 122° F down to extreme cold at -13° F.

Included in Package

  • Thermal Imaging Attachment
  • Picatinny Rail Adapter
  • 42mm and 50mm Adapter
  • Carrying Case
  • IPS7 Battery Pack (Li-ion)
  • Battery Pack Charger
  • Power Adapter
  • USB Cable
  • Lens-Cleaning Cloth
MPN PL76655K
UPC 840284900166
Detection Range 2500 yds
Max. recoil power on rifled weapon (Eo) 6000 J
Shock resistance on the smooth-bore rifles, caliber 12
Type VOx, uncooled
Resolution 640×480
Pixel pitch 12 µm
Frame rate 50 Hz
Calibration (non-uniformity correction) Manual, Auto, Semi-Auto
Objective lens F50/1.2
Field of view (HxV) 8.7 x 6.5 / 15.4 x 11.6 degrees / m @ 100 m
Magnification 1x
Magnification with 5x monocular 5x
Recommended Magnification of Day Optics, x 1.5x – 6x
Minimum focusing distance, yd 5.46
Resolution 1746 x 1000
Color palettes White hot, Black hot
Image detail boost Yes
Video Recorder
Video / photo resolution 960 x 720
Video / photo format mp4 / .jpg
Built-in memory 16 GB
Connections and Compatibilities
Wi-Fi standard 802.11 b/g
Frequency 2.4 GHz
USB socket Micro USB Power/data
Supported application Stream Vision 1, Stream Vision 2
Power Supply
Output voltage 3.0 – 4.2 V
Battery type Li-Ion Battery Pack IPS7
Capacity 6400 mAh
Operating time on battery pack (at t=22°C) 8 hrs
External power supply 5 V (microUSB)
Environmental & Physical
Degree of protection, IP code (IEC60529) IPX7
Operating temperature range -25 to +50 °С
Body material Magnesium alloy
Dimensions 5.6 x 3.6 x 3.0 in
Weight (w/o batteries) 18.34 oz

Specifications are subject to change without notice.

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