Armasight Prometheus 2 Thermal Monocular Review

Armasight Prometheus 2 Thermal Monocular Review

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The Thermal Monocular is a weapon sight and eyepiece device to detect the short, medium, and long-distance target.

The thermal monocular from Armasight is one of the best tools for searching and target acquisition.

The Armasight Prometheus 2 Thermal monocular designed with a high-quality thermal sensor. This thermal monocular is helping you to detect the long-distance target in the snow, smoke, and fog.

This Prometheus 640 2-16×50 Thermal Monocular is the latest edition thermal weapon sight from Armasight; due to the innovative feature of this monocular, you can easily detect the object in all weather conditions.

With the compact design and a high-quality lens, you can get the crystal clear view of the target.

Armasight Prometheus 2 Thermal Monocular Review

Arctic Silver 5 Thermal Paste

Main Features

  • Magnification: 1.5x/1.8x
  • Sensor Resolution: 640×512 Pixels
  • Pixel Size: 17 µm
  • Display: AMOLED SVGA 060
  • Field Of View: 14.8° x 11.8°
  • Diopter Adjustment Range: -5to +5 dpt
  • Video Format: PAL/NTSC
  • Color Palettes: 13
  • Brightness Setting: 8
  • Battery Type: CR123A
  • Battery Life: 4 hours
Arctic Silver 5 Thermal Paste

Main Features

  • Magnification: 1.5x/1.8x
  • Sensor Resolution: 640×512 Pixels
  • Pixel Size: 17 µm
  • Display: AMOLED SVGA 060
  • Field Of View: 14.8° x 11.8°
  • Diopter Adjustment Range: -5to +5 dpt
  • Video Format: PAL/NTSC
  • Color Palettes: 13
  • Brightness Setting: 8
  • Battery Type: CR123A
  • Battery Life: 4 hours

Thermal Sensor and Display

The Uncooled type FLIR Tau 2 VOx Microbolometer is used as the thermal sensor of this Armasight Prometheus 2 Thermal Monocular; due to this sensor, you can get the high-quality thermal image of the target.

The thermal resolution of this monocular is 640×512 pixels; it ensures that you can get the crisp and clear view of the target.

The pixel size of this monocular is 17 µm; by this, you can clearly view the small target from the long-distances.

The refreshing rate of this thermal monocular is 30 Hz; it ensures that you can get the crisp and clear view of the moving target.

The AMOLED SVGA 060 display is equipped with this thermal monocular; by using this display, you can see the 800×600 high-resolution view of the target.

There are 8 levels of brightness settings available in this thermal monocular so that you can adjust the brightness level of the display for the clear view of the object. 

Special Features Of Armasight Prometheus 2

  • Active Contrast Enhancement (ACE)
  • Second Generation Digital Detail Enhancement (DDE)
  • Smart Scene Optimization (SSO)
  • Silent Shutterless NUC (SSN)
  • Information-Based Histogram Equalization (IBHEQ)
  • Automatic Gain Control
  • User-Controlled Manual Non-Uniformity Correction/ Flat-Field Correction (UCMNUC/ FFC)

Objective Lens

The objective lens of the thermal monocular is responsible for the comfortable and detailed view of the target.

The germanium type lens is used as the objective lens of this Armasight Prometheus 2 Thermal Monocular.

The focal length of this objective lens is 50 mm; using this objective lens, you can get a wide range of views. You can easily focus on the target from 5 m to infinite distance.

The field of view of this monocular is 14.8° x 11.8° so that you can get a wide view of your surroundings. The diopter adjustment range of this monocular is -5 to +5 dpt.

Variable Magnification

The magnification range of this thermal monocular is from 2x to 16x; due to this range, you can easily detect the long-range target.

Based on the magnification range, the output format is also differing. If the output format is in NTSC format, it will save the image in a 1.5x magnification range, and the PAL format output is saved in a 1.8x magnification range.

The digital zooming range of this monocular is 1x, 2x, 4x, and 8x, these electronic zooming ranges will help you to improve the performance of the device.

Image Polarity

There are 13 color palette options available in this Armasight Prometheus 2 Thermal Monocular; by using this feature, you can easily detect the object in all weather conditions.

Armasight Prometheus 2 palettes

The Black Hot, White Hot, Rainbow, Fusion, Ironbow 1, Ironbow 2, Globow, Sepia, Color 1, Color 2, Rain, Ice-Fire, and OEM Custom are the color palettes options of this product. The color palettes options are one of the important features to use in tactical situations.

Image/Video

This Armasight Prometheus 2 Thermal Monocular is equipped with the video recorder; due to this feature, you can save your hunting experience in the video format.

You can save your hunting experience in both NTSC and PAL format. Using the internal SD card, you can store the recorded videos. The video resolution of the video stored in PAL format is 768×574 pixels, and the NTSC format is 640×480 pixels.

Battery and Operation

This Armasight Prometheus 2 Thermal Monocular is designed to detect the long-range target.

There are 2 CR123A type lithium-ion batteries used to power up this monocular; due to these batteries, the working time of this thermal monocular is 4 hours.

These batteries require 3.0V to recharge; you can use the external power supply and USB cable to recharge the battery.

A wireless remote controller is provided with this monocular; by using that controller, you can start up the device within 3 seconds.

Using the remote control, you can also adjust the brightness, magnification, and also you can choose the color palettes of the monocular.

Compact and Lightweight Design

This Armasight Prometheus 2 Thermal Monocular is designed with the aircraft-aluminum alloy material; due to this material, it is defined as a lightweight product.

This thermal monocular has rugged housing so that you can use all environmental situations.

This monocular also has the waterproof feature; due to this feature, it will show a clear view of the target in the rainfall and snow.

The diameter of the entrance pupil of this monocular is 50 mm, and the diameter of the exit pupil is 10 mm. The size of this monocular is 10×2.7×2.7 inches, and the weight is 1.2 lbs. 

Temperature Range

The operating temperature of this Armasight Prometheus 2 Thermal Monocular is -40 to +50°C; you can easily detect the objects under this temperature range.

Armasight Prometheus 2 temperature

The storage temperature range of this thermal monocular is -50 to +70°C; it ensures that you can use the device in all weather conditions.

In to the Box

  • Thermal Monocular
  • Eyecup
  • Objective Lens Cap
  • Instruction Manual
  • CR123A Battery
  • Battery Cassette
  • Advanced Wireless Remote Control
  • Carrying Case
  • Picatinny Adapter

Our Final words

This Armasight Prometheus 2 Thermal Monocular has a compact and lightweight design; using this powerful monocular, you can easily focus on the target in all light conditions.

This is a trusted product by professional hunters and shooters. Using the variable magnification range and Field Of View of this monocular, you can get a clear view of the long-distance target.