The instrument (10) has a projection apparatus (11) with illumination device (12) that is provided with primary light source. The primary light source (25) is provided to emit light in a predominantly monochromatic spectrum. An aperture device (19) of projection device is located to image an image pattern (35) on a surface of an eye (13). A monitoring device is provided to record images of the imaged image pattern. The topography of the surface is derived from the images. The secondary light source (26) is provided to emit polychromatic light in a predominantly visible spectrum. An independent claim is included for analysis method using ophthalmological analysis instrument for measuring topography of surface of eye.
