IdealPhotonics' DIY confocal/laser scanning kit refers to a modular optical system that users can build themselves. Through the flexible combination of core components such as laser scanning devices (e.g., galvanometers), pinhole apertures, and photodetectors, it enables sample tomography and high signal-to-noise ratio optical slicing, suitable for customized microscopic imaging needs.Parameters including lateral resolution (~1μm), axial tomography capability (adjustable pinhole size), scanning speed (frame rate ≥1fps), laser compatibility (wavelength/power), and signal-to-noise ratio (affected by detector sensitivity) directly determine the imaging quality and functional limits of the self-built system.