A point electromagnetic radiation source apparatus for fluorescence microscopy comprises an array of individually unpackaged light emitting diodes. The hair dryer has a cold air inlet and an air outlet. Preferably the pivot shaft further including shock flanges rigidly connected thereto for receiving one end of a shock, wherein the other end of the shock connected to the slide rail. The sliding mechanism upon sliding along a portion of the peripheral channel and in a linear direction with respect to the contact surface, enables the at least one guiding member to move in an opposite linear direction with respect to the contact surface. The reduced image is then packaged into a new data structure containing a header, the reduced image, and a decoding table that will allow the replacement of the identifiers with the extracted subregions.