Excellent thermal imagery relies on several factors which would also be considered your criteria when you are trying to choose a thermal scope that you could use for your rifle. One would be the compact design which should not compromise the various components of the unit. Another would probably be the detector and lens type. Additional specifications must also be taken into consideration. For those who have been looking hard for a thermal scope, Armasight is one of the companies that specialize in developing thermal imaging weapon sights for years now. One of these thermal imaging scopes that are worth considering is the Zeus 3 336-30Hz.
DESIGN:Designed with the outdoorsman in mind, the Zeus 3 is fitted with a well-built ergonomic exterior that is designed to adapt to most environmental terrains and can be submerged in depths of up to 10m for up to 30 minutes. Up to 700g of recoil can be resisted by the thermal scope. A Picatinny MIL STD 1913 mount is used to secure this unit unto your rifle and weaver rails is also noted for added support. This unit has compact dimensions: 10” long, 2.8” wide and 3.2” high and weighs about 1.5 pounds. Dual 3V batteries are needed to power this scope and the system can remain fully operational for up to 4 hours.
It is fixed with an AMOLED SVGA060 display with 800×600 pixels. The system also comes equipped with a FLIR Tau 2 Focal Plane Array Microbolometer detector with a 336×256 IR resolution. The brightness levels of the display screen can be adjusted discreetly to 8 levels. In case of detecting a distant target, several digital zooming options are possible.
There are 13 Temperature Imaging Modes that you can choose from, depending on the purpose, as well as the condition of the environment. These include OEM Custom, Ironbow1, Ironbow 2, Ice-Fire, Rain, Fusion, White Hot, Black Hot, Glowbow, Rainbow, Color 1, Color 2, and Sepia. For the reticle, you are given an option of 6 pattern styles that are digitally controlled. Reticle color can be changed into 4 different types: Black, White, Red, and Cyan.
Windage and elevation adjustment is possible with this system to ensure shooting precision with an adjustment range of +105 to -105 MOA for the windage and +80 to -80 MOA for the elevation.
The Zeus 3 boasts of Germanium objective lens with a focal length of 42mm. The lens has a field of view measuring 7.8×5.9 degrees which gives you a wide viewing level for a more extensive target location. An eye relief measuring 45mm ensures optimum eye safety during scope usage. Adjustment of lens focus is done manually. The diopter can be adjusted manually within a range of +5 to -5 to deliver high-fidelity images according to your eyesight.
In conclusion, the Zeus 3 is much like the other units in the Zeus series wherein it delivers high-quality images. However, there are several features that give it an edge over the other systems in the series. With an affordable price, this unit is highly recommended.
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