Eotech’s Description: It’s the perfect combination of precise ranging & downrange accuracy to tackle the toughest shots. The Vudu model 2.5-10x first focal plane rifle scope’s extremely close XC™ HIgh-Density (HD) glass and first focal plane configuration put you on target quicker and with more surgical precision than ever before. With the added durability and edge-to-edge image clarity you won’t find in any competing rifle scope in its class.
First focal plane optics have the reticle installed towards the front of the erector, forward of the lenses that control the magnification range of the scope.
As the scope goes through its magnification range the reticle will appear to change size, becoming thinner or thicker depending on the magnification.
The reticle is maintaining its size relative to the target image in the scope.
The subtensions stay the same throughout the magnification range.
Range estimation, trajectory compensation, and zeroing can be performed on any power greatly increasing the scope’s utility.
RKB Armory’s Opinion: “The optical quality of this scope is superb. Additionally, the innovative illumination buttons are easy to use. This mid-level range of magnification is versatile and very practical.”