On an analytical device for photometric analysis of chemistry and/or fluid samples comprising a rotatable disk-like body, a plurality of receptacles for fluid samples and optics for guiding light beams through the receptacles are arranged. At least part of the optics are designed and/or arranged such that at least part of the light beams is deflected and guided through the receptacles at an angle to the radially outward direction on the disk-like body which means at an angle to the radius, connecting the respective optics with the rotation axis of the disk-like body.