Carl Zeiss MicroImaging introduces software version 4.10 for its KS Elispot and KS Elispot compact, making microscopic examinations for the testing of immunotherapies and the development of vaccines faster and more convenient. Immunologists, oncologists and pharmacologists working in tumour, AIDS and vaccine research or performing routine laboratory procedures will benefit from the specific features of this software which has been matched to AxioVision platform 4.6. The software enables you to open the configuration and set the exposure time with a single click of the mouse. In fluorescence applications, the required parameters can be set very quickly. The possibility of changing the exposure time directly and not via menu facilitates operation reduces the bleaching of fluorescence samples.