Optical instrument information

An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic...

Science Whipple Museum of the History of Science Paul Bunge Prize Optical instrument Electronic test equipment Instrumentation Instrumentalism, a philosophic...

result. Optical power meters are available as stand-alone bench or handheld instruments or combined with other test functions such as an Optical Light Source...

will produce an image which is not sharp. Makers of optical instruments need to correct optical systems to compensate for aberration. Aberration can...

as far back as 984 AD and have been used in the design of optical components and instruments from then until the present day. They can be summarised as...

properties Medical instrument, a device used to diagnose or treat diseases Optical instrument, relies on the properties of light Quantum instrument, a mathematical...

A theodolite (/θiˈɒdəˌlaɪt/) is a precision optical instrument for measuring angles between designated visible points in the horizontal and vertical planes...

Yuyao City Second Optical Instrument Factory Zhejiang University Optical Instrument Faculty Yuayo Optoelectronic Instrument Factory (Chinese: 余姚市第二光学仪器厂浙江大学光仪系余姚光电仪器厂)...

A total station or total station theodolite is an electronic/optical instrument used for surveying and building construction. It is an electronic transit...

(synthesizer), a DSP-based synthesizer by Creamware Endoscope, an optical instrument (borescope) used to perform medical visual inspection (endoscopy)...

A kaleidoscope (/kəˈlaɪdəskoʊp/) is an optical instrument with two or more reflecting surfaces (or mirrors) tilted to each other at an angle, so that one...

is an optical instrument for non-contact measurement of angles. They are typically used to align components and measure deflections in optical or mechanical...

method an instrument uses to interact with a sample and produce images, either by sending a beam of light or electrons through a sample in its optical path...

(occasionally called a boroscope, though this spelling is nonstandard) is an optical instrument designed to assist visual inspection of narrow, difficult-to-reach...

A viewing instrument is a type of optical instrument that is used to assist viewing or visually examining an object or scenery binoculars contact lenses...

lensometer (sometimes even known as focimeter or vertometer), is an optical instrument used in ophthalmology. It is mainly used by optometrists and opticians...

value of 0.25 m. A magnifying glass operates as the simplest form of optical instrument. It is essentially a hand-held lens that converges light to produce...

An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion...

Originally it was an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects – an optical telescope. Nowadays...

The eye relief of an optical instrument (such as a telescope, a microscope, or binoculars) is the distance from the last surface of an eyepiece within...

refer to: An oscilloscope graticule scale The reticle pattern in an optical instrument Graticule (cartography), a grid of lines on a map Grid (disambiguation)...

which was later converted into a slit through a simple optical system. However, the instrument never received much attention and the term "slit lamp"...

mechanical parameters, optical glasses are characterized by their purity and quality, which are essential for their use in precision instruments. Defects are quantified...

the object and projects a real image within the structure of the optical instrument. A second lens or system of lenses, the eyepiece, then projects a...

makers to reshape most aspects of optical instrument production. His collaboration with Ernst Abbe revolutionized optical theory and practical design of...

A dynameter is an instrument that measures the magnification of a telescope. It is usually a double-image micrometer used to measure the diameter of the...

on other small arms. While it has been claimed[who?] that Soviet optical instrument makers attempted to create a 6× version of the telescopic sight, this...