The present invention relates to an apparatus and to a corresponding method for reading out X-ray information stored in a storage phosphor layer (1) comprising a light source (2) for generating a stimulation light beam (3) which can stimulate the storage phosphor layer (1) to emit emission light, and a deflection element (4) for deflecting the stimulation light beam (3) in such a way that the deflected stimulation light beam (3) is moved over the storage phosphor layer (1). In order to achieve the highest possible quality of the X-ray image obtained in the simplest and most cost-effective way possible, a drive device (5) is provided for driving the deflection element (4) by delivering drive energy to the deflection element (4) dependently upon a location of the deflected stimulation light beam (3) and/or dependently upon a position, in particular an angular position, of the deflection element (4).

Microscope slide scanner. In an embodiment the microscope slide scanner comprises a single enclosure unit that includes at least one objective lens, at least one line scan camera, at least one communication port, and at least one processor. The line scan camera may be configured to capture image data of a sample as a plurality of image stripes via the objective lens. The communication port provides communication over a network. The processor may align the plurality of image stripes into a contiguous image of at least a portion of the sample, and executes a web server that provides an operator interface over the network to one or more remote devices.

An optical scanning apparatus includes a light source having five or more light-emitting portions arrayed in a row, a cylindrical lens, a restricting portion, a polygon mirror, and a plurality of scanning lenses. A plurality of such light sources are provided and each emit light beams. The restricting portion has a plurality of first apertures that restrict the optical path width of the light beams along the sub scanning direction. The first apertures have first openings respectively that penetrate them along the optical axis direction and let the light beams pass through them. The centers of the first openings along the sub scanning direction are disposed displaced along the sub scanning direction.

An image reading device includes a DC motor, a roller driven by the DC motor, a reading unit configured to read an image from a document conveyed by the roller, and a control unit configured to control driving of the DC motor. The control unit is configured to detect a power load value of the DC motor. The control unit is configured to determine that the power load value of the DC motor exceeds a first threshold value in a state in which the control unit controls the DC motor to convey the document at a first conveyance velocity, and then, control the DC motor to convey the document at a second conveyance velocity lower than the first conveyance velocity.