Explore our comprehensive collection of technical information that provides valuable guidance and expertise to drive your projects and initiatives. Whether you're looking for in-depth analysis, practical tutorials, or expert perspectives, our Knowledge Hub is your gateway to unlocking the knowledge you need to succeed. Learn about a wide range of topics related to lenses, optical filters, optical systems and cutting-edge technology. From understanding the intricacies of lens design to delving into the latest advances in optical engineering. Please use the search bar below to find topics and more information.
Interactive 3D viewer for industrial lenses. Explore models, inspect details and compare lenses and accessories online.
Learn moreThis optical calculator provides a fast and precise way to determine key parameters for machine vision applications. It assists in the technical specification of camera and lens systems, ensuring that focal length, magnification, and field of view are perfectly matched to your requirements.
Learn moreDepth of Field (DoF) answers one of the most critical questions in industrial imaging and photography: How much room to move does my object have while remaining tack-sharp? The calculator shows you the exact range in millimeters where your object can be placed without dropping below your desired contrast threshold (MTF).
Learn moreThe Scheimpflug principle describes the optical alignment of the object, lens, and image planes so they intersect along a single line. Tilting the lens relative to the image plane allows inclined surfaces to appear sharply focused. This concept is fundamental in fields like photography, microscopy, machine vision, aerial mapping, and medical imaging. It enhances depth of field, reduces diffraction, and ensures precise focus across tilted objects—making it essential for accurate, high-resolution imaging in both scientific and industrial applications.
Learn moreLearn why precise unit conversion is crucial for machine vision applications. Discover key metric and imperial unit conversions to optimize lens selection, sensor calibration, and image processing for industrial automation.
Learn moreFor pharmaceutical and medical imaging applications there are unique challenges for optics and lens manufacturers. Starting from product lifecycles to DIN ISO Norms.
Learn moreThe use of machine vision in the transport and railway industry is used to increase the safety and efficiency of transport, to automatically monitor railway processes and to ensure the quality of railway vehicles. Intelligent traffic systems use image processing technology to classify vehicles and automatically recognize vehicle registration plates This technology is often used in applications such as speed monitoring, electronic toll collection and automated parking systems.
Learn moreLearn how to interpret critical parameters. By mastering the skill of analyzing lens data sheets, you can confidently assess lenses to ensure they meet your specific requirements.
Learn moreLearn the best practices for cleaning and handling optical filters and lenses to ensure their optimal performance and longevity. Expert tips for maintenance included.
Learn moreIt is essential for our customers to understand how to effectively read and use lens specifications to make informed decisions in industrial imaging applications.
Learn moreExplore aspects of how light interacts with different surfaces. We offer insights into the phenomena that occur when light strikes materials, such as fluorescence, reflection, remission, absorption, and polarization. Learn about the importance of light to our perception and imaging.
Learn moreThe text presents an overview of electromagnetic radiation, covering its various forms from radio waves to gamma rays and how they follow consistent laws despite differences in perception. It discusses the nature of light, color perception, and the practical applications of understanding color temperature. Overall, it emphasizes the significance of these concepts across different fields, from technology to human perception.
Learn moreSince its foundation in 1913, Schneider-Kreuznach has acquired many German and international patents in the field of precision mechanics/optics based on its core competencies. This has resulted in many brands such as Xenon, Symmar, Xenoplan, Variogon, Cinelux, etc.
Learn moreThe following chart is intended to help you establish the age of your Schneider-Kreuznach lens. Simply locate your lens's serial number in the chart below, and you can find out approximately how old it is.
Learn moreThe modulation transfer function (MTF) is a parameter for assessing the performance of a lens. Find out how it works.
Learn moreFind out how natural light affects your shots, how daylight is made up of sunlight and diffuse light and how the color temperature changes depending on the location and conditions. The text describes the characteristics of sunlight, moonlight and artificial light and the challenges of taking pictures under these conditions.
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