Definition of Object glass. Meaning of Object glass. Synonyms of Object glass

Here you will find one or more explanations in English for the word Object glass. Also in the bottom left of the page several parts of wikipedia pages related to the word Object glass and, of course, Object glass synonyms and on the right images related to the word Object glass.

Definition of Object glass

Object glass
Object, beside its proper signification, came to be abusively applied to denote motive, end, final cause . . . . This innovation was probably borrowed from the French. --Sir. W. Hamilton. Let our object be, our country, our whole country, and nothing but our country. --D. Webster. 4. Sight; show; appearance; aspect. [Obs.] --Shak. He, advancing close Up to the lake, past all the rest, arose In glorious object. --Chapman. 5. (Gram.) A word, phrase, or clause toward which an action is directed, or is considered to be directed; as, the object of a transitive verb. Object glass, the lens, or system of lenses, placed at the end of a telescope, microscope, etc., which is toward the object. Its office is to form an image of the object, which is then viewed by the eyepiece. Called also objective. See Illust. of Microscope. Object lesson, a lesson in which object teaching is made use of. Object staff. (Leveling) Same as Leveling staff. Object teaching, a method of instruction, in which illustrative objects are employed, each new word or idea being accompanied by a representation of that which it signifies; -- used especially in the kindergarten, for young children.

Meaning of Object glass from wikipedia

- that gathers light from an object being observed and focuses the light rays from it to produce a real image of the object. Objectives can be a single...
- optics. Some common objects made of gl**** like "a gl****" of water, "gl****es", and "magnifying gl****", are named after the material. Gl**** is most often formed...
- Conservation and restoration of gl**** objects is one aspect of conservation and restoration of cultural heritage. The nature and varying composition of...
- uranium gl**** is now mainly limited to small objects like beads or marbles as scientific or decorative novelties. The normal colour of uranium gl**** ranges...
- magnifying gl**** depends on how the gl**** and the object are held, relative to the eye. If the lens is held at a distance from the object such that its...
- compared with thermal tempering and can be applied to gl**** objects of complex shapes. Tempered gl**** must be cut to size or pressed to shape before tempering...
- treatment explaining the phenomenon (his 1835 "On the Diffraction of an Object-gl**** with Circular Aperture"). Mathematically, the diffraction pattern is...
- have been producing copies of gl**** objects from Egypt. Other archaeological evidence suggests that the first true gl**** was made in coastal north Syria,...
- A magnifying gl**** is a convex lens that is used to produce a magnified image of an object. The lens is usually mounted in a frame with a handle. Beyond...
- marketed as "mercury gl****", in table form, ornaments and other objects. New "mercury gl****" can be distinguished from antique silvered gl**** in several ways...