Objective (optics) - Wikipedia
In optical engineering, an objective is an optical element that gathers light from an object being observed and focuses the light rays from it to produce a real image of the object. Objectives …
3: Optical Instruments - Physics LibreTexts
Thus a telescope consists of a long focal length lens called the object glass and a short focal length lens called the eyepiece, and the magnification is equal to the ratio of the focal lengths. …
3.6: The Microscope - Physics LibreTexts
The front lens of a microscope is generally called the “objective” lens, rather than the “object glass”. In contrast to the telescope, the objective is a small lens with a short focal length. The …
ZEISS Microscopy Online Campus | Microscopy Basics | Introduction
In its simplest form, the instrument is composed of two convex lenses aligned in series: An object glass (more commonly referred to as an objective) closer to the object or specimen, and an …
Object Glass Definition & Meaning - YourDictionary
Object Glass Sentence Examples The object glass of the micrometer-microscope is placed midway between the plane of the photographic plate and the plane of the micrometer webs. In …
OBJECT GLASS Definition & Meaning | Dictionary.com
See examples of OBJECT GLASS used in a sentence.
OBJECT GLASS definition and meaning | Collins English Dictionary
Saliva containing high estrogen hormones can form a ferning picture on saliva dried on object glass.
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