The Dino-Lite Edge AM4115T-YFGW digital microscope is a unique handheld portable microscope that utilizes high intensity green LED’s for its excitation light source with a 570nm emission filter and is designed for observation of orange fluorescence such as OFP (orange fluorescence protein) and red fluorescence such as RFP (red fluorescence protein). This makes it applicable for research such as visualizing small blood or lymphatic vessels of an organ in microangiography analysis. The image quality obtained with the Dino-Lite is comparable or superior to some traditional fluorescence microscope, but much less to obtain and maintain. It is equipped with a 1.3 megapixel sensor and utilizes a rotatable magnification dial that allows magnification up to 220x depending of working distance and a scroll lock feature for assuring desired set magnification/ focus distance.