An HMD device is provided, comprising an image element for generating an image
and imaging optics projecting the image such that it is perceivable by a user wearing
said HMD device, wherein said imaging optics comprise a first optical group including
a first lens, which has negative refractive power, and a second lens, which has
positive refractive power, a deflecting element arranged following the first optical
group as well as a second optical group following the deflecting element, said
second optical group comprising a third lens, and wherein, for correction of astigmatism
and distortion, at least one surface of the first and second lenses is aspheric
and, for correction of the spherical aberration, at least one surface of the third
lens is aspheric.
