Technical and Scientific Contributions


How to read an optical data sheet

In the optical and mechanical PDF-data sheets you will find all information about Schneider-Kreuznach lenses.

Typical data sheet


Optics for digital photography

Picture sharpness, format, limits of image sensors, new digital lens series from SCHNEIDER-KREUZNACH

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The image quality of lenses for digital photography

Transfer chain in digital photography, image sharpness and contrast, geometrically accurate reproduction, brightness distribution over the image, good light transmission by the lens, a minimum of scattered light (stray light), absence of color fringes

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Matching Lenses and Sensors

With pixel sizes of CCD and CMOS image sensors becoming smaller, system integrators must pay careful attention to their choice of optics.

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Polychromate (in German)

Objektive für einen extrem großen Spektralbereich perfekt korrigiert für industrielle Inspektion.

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Hydrophobic MRC-coating

Dust- and water-repellant system of coatings, easy cleaning of the optical surfaces, significantly higher resistance to mechanical scratches, assembly and effect

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New perspectives in coating

Anti-reflection layer, physical principle, technology, lens coating center of
SCHNEIDER-KREUZNACH

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Optical measurement techniques with telecentric lenses

This course on optical 2D-measurement technique explains the relationship between the pure mathe-matical central projection and the ideal optical
imaging by Gaussian Optics.

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Bilateral telecentricity

Basic principles of edge detection, change of symmetry of the edge image in connection with defocusing, advantages of bilateral telecentrics, bilaterally telecentric measurement lenses from
SCHNEIDER KREUZNACH

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Aspheric technology

Theory, production, series of aspherical lenses SUPER-SYMMAR XL ASPHERIC,
aspheric technology from SCHNEIDER-KREUZNACH

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VARIOGON and BETAVARON

Mechanism, history and fields of applications of the zoom-lenses from SCHNEIDER-KREUZNACH

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Zerstörungsfreie Vermessung von Antireflexbeschichtungen (in German)

Abhilfe schafft ein besonderes Messkopfdesign in Verbindung mit einem Diodenzeilen-Spektrometer.

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