Retinal imaging microscope for scientific and research purposes; retinal imaging microscope attachments for scientific and research purposes, namely, slit lamp style anterior imaging attachments comprising of additional LED light source, beam shaping forming optics, and lenses suitable for high magnification of the cornea and lens; laser for research purposes with an attachment comprised of a laser and injection optics used to inject light onto the retina to create choroidal neovascularization (NV) comprising of laser and injection optics; retinal microscope optical attachment for non-medical purposes to allow injection of infrared light for optical coherence tomography (OCT) comprised of a spectrometer, fiber optics and image processor; retinal imaging systems for scientific and research purposes, namely, imaging tomographer (OTC) in the nature of non-medical tomographs used for optical coherence tomography; focal electrophysiology system attachment comprising optical laser attachment, light source, and electronic signal receivers signal receiving electronics; specialized ERG system for research purposes comprised of electronic controllers, electrodes, amplifiers, electronic cards for processing images, operating system software, and light sources in the nature of infrared light fixtures; all of these apparatus are optimized for the small rodent animal eye; Laser for scientific research purposes with an attachment comprised of a laser and injection optics used to inject light onto the retina to create choroidal neovascularization (NV); retinal microscope optical attachment for non-medical purposes to allow injection of infrared light for optical coherence tomography (OCT) comprised of a spectrometer, fiber optics and image processor; specialized ERG system for research purposes