Head mounted display comprising imaging optics with aspheric surface

摘要

The device has an optical group with a lens having negative refractive power and a lens having positive refractive power and another optical group. The sides of the lenses in the optical group facing image element e.g. organic LED (OLED), have an aspherical surface for correction of astigmatism and distortion. The side of the lens in the other optical group facing exit pupil, has an aspherical surface for correction of spherical aberration.