Der Siemensstern ist eine Testtafel, die zur Einstellung und Kontrolle der Schärfe bei Videokameras dient. Die Kamera ist dabei beim Abgleich auf einen Siemensstern gerichtet, der in einem Kreis angeordnet graphische Muster darbietet.

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Apr 21, 2010 — In principle, you should be able to print this chart and perform resolution tests on your camera. The reality isn't that simple; there are lots ...

SiemenssternPDF

Colored Glass Filters ... Shanghai Optics colored glass filters are high quality absorption filters made of colored glass. They allow certain wavelengths of light ...

SiemenssternAnwendung

Optics is a branch of physics that deals with the determination of behaviour and the properties of light, along with its interactions with the matter and also ...

A reticle, also known as a reticule or graticule, is a pattern or set of markings placed in the focal plane of an optical instrument, such as a microscope, ...

Siemens Star

Portable, rugged and user friendly push camera system specifically designed for pipe inspections from 2" to 12" (51 to 304mm) in diameter.

What does CW number actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

LASER is an acronym for Light Amplification by the Stimulated Emission of Radiation. · What does this mean? · Essentially, it means that a laser ...

Diamond turning is a secondary operation, in that the amount of material removed is very small in comparison to normal machine tool function, therefore, in ...

5830 Granite Parkway Ste 100-272, Plano, Texas 75023 · No power, no heat: it's toughest in areas where fireplaces are rare. #blackout #dallas · Our flagship ...

Oct 27, 2022 — The resolving power of a lens is measured in line pair per millimeter or lp/mm. It is a measurement of spatial resolution used to calculate ...