title: A device for dark field microphotography at low magnifications.
abstract: A simple illumination system is described that can be easily adapted to a laboratory stereomicroscope allowing for low power high contrast dark field surveying. The system uses commercially available fibre optic lamps, standard bright field objectives and produces a large, evenly illuminated field suitable for photography.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000502:physiology*; D009410:Nerve Degeneration; D010784:Photomicrography / Q000295:instrumentation* / Q000379:methods; D051381:Rats