7 travelers mentioned on the river when describing this hotel.  1 Great place to stay, near the Thames, HMS Belfast and Tower of London. Great place to stay within walking distance of many attractions on the River Thames.  2 A Few Days in the City.
The light refracts through the prisms. verb. Refract is defined as to cause sound, light or heat to bounce back in a straight line. An example of refract is for a mirror to cause a light beam to bounce back. refract. refract.
gregorian telescope; Kepler telescope; newtonian telescope See telescope. reflecting telescope A telescope that uses a concave mirror as the objective. refracting telescope A telescope that uses a positive lens system as the objective. reverse telescope See visual expander field. terrestrial telescope A telescope that provides an erect image of a distant object. The image is usually erected by means of a lens system placed between the objective and the eyepiece.