The invention relates to systems and methods for localization microscopy for superresolution imaging of fluorescent molecules. The method utilizes intrinsic bleaching/blinking properties of fluorophores in which superresolution is achieved by capturing successive images and subtracting from each either the subsequent image. The location of a single fluorescent molecule can be identified when the molecules either photobleach, blink off, or blink between successive images using a higher magnification lens to achieve a smaller pixel size.