Resumen
Visual measurement device for rifle shooters with or without visual impairment. The present invention refers to a device for evaluating the visual conditions of a rifle shooter in real shooting conditions, even in the shooting range itself. The device has a front face, which includes a central opening (1) with supports (3) to hold lenses and/or colored filters, a scale in degrees (2) from 0 to 180°, a level (5) and two occluders (4) located on both sides of the central opening; and a rear face that includes fastening elements of the device to the diopter of the carbine. The invention also relates to a system incorporating trial lenses and colored filters. (Machine-translation by Google Translate, not legally binding)