richest field telescope (RFT) A telescope with a fairly large aperture and low power that gives a wide field of view, up to several degrees. RFTs are especially useful when searching for unusual events such as comets, novae, and meteor showers. A good pair of binoculars offers a similar capability. Related category TELESCOPE EQUIPMENT AND TECHNIQUES Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |