The digex c50 offers a choice of ten different reticles that vary in color, configuration, and function direct shot and ballistic, scalable and non-scalable.Zeroing results are stored in five shooting profiles.The digex c50 features special firmware algorithms equalize the image brightness on the display when using the riflescope with an ir illuminator; best sensitivity in its class for infrared spectrum (night sensitivity), including a wavelength range of 900950 nm; full-color imaging of classic daytime optics with ultimate digital functionality and a bright image with correct color rendering, prolonging hunting time into the night.Resolution: 1928x1088Magnification: 3.5-14xObjective: 50mmField Of View: 6.70 x 5 DegreesBattery: Li-Ion Battery PackFocus Range: 550 ydsInfrared Illuminator: Yes