SCANNER HAVING CONFOCAL OPTICAL SYSTEM, METHOD FOR PRODUCING FOCUS POSITION DATA OF CONFOCAL OPTICAL SYSTEM OF SCANNER HAVING CONFOCAL OPTICAL SYSTEM AND METHOD FOR PRODUCING DIGITAL DATA OF SCANNER HAVING CONFOCAL OPTICAL SYSTEM

摘要

A scanner includes laser stimulating ray sources, a motor for an objective lens incorporated in a confocal optical system and a controller adapted to produce position data by placing a sample carrier in which five distance measuring devices are set on a sample stage, and measuring a distance between the objective lens and a reference position on the distance measuring devices and a distance between the objective lens and measurement positions on the distance measuring devices, to produce focus position data produced by setting a luminescent material included in a focus position determination device at the reference position, scanning the focus position determination device with the laser beam, detecting fluorescence emission, and changing the position of the objective lens with a predetermined pitch, and to cause the motor to adjust the position of the objective lens based on the focus position data corrected with the position data.