development to serial production schott's high-performance glass-based diffusers radiate laser light extremely homogeneously and efficiently, enabling more effective medical treatments. the patent-pending laser-diffusing materials are available in various geometries, including cylindrical, front emitting, spherical...
aberration occurs when light rays from the centre and periphery of pupil cannot focus simultaneously on retina, resulting in blurred images. with the unique high definition optics design, soflens daily disposable for astigmatism contact lenses reduce spherical aberration giving you clear and sharp vision...