MTF testing in SWIR

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Subject: MTF testing in SWIR

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March 12, 2024

SWIR upgrade for ImageMaster^® HR 2

MTF testing for the development of automotive, smartphone and surveillance cameras

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TRIOPTICS takes the increasing importance of image quality measurement in a wide spectral range into account. The new SWIR upgrade enables MTF testing with the ImageMaster^® HR 2 in the short-wave infrared spectrum. This expands the measurement capabilities for research and development for new applications in the fields of automotive, smartphone as well as surveillance cameras.

Proximity sensors in vehicles are an important feature for driver assistance systems. They operate in the short infrared spectrum (SWIR), so a suitable measurement system is required to test their image quality. Moreover, measurement in SWIR spectrum becomes more important for smartphone lenses.

With a measurement accuracy of ±0.03 MTF and reproducibility of ±0.01 MTF, the system meets high requirements even for small apertures.

ImageMaster^® HR 2

Image quality testing with high precision and reliability

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The ImageMaster^® HR 2 is the completely redesigned version of the long-time successful ImageMaster^® HR. The newly developed MTF test station precisely measures image quality of lenses e.g. for smartphone, surveillance cameras as well as automotive camera modules. The convenient availability of a wide range of measurement parameters leads to high efficiency in R&D as well as in prototype testing and production. The flexible system stands for highest measuring accuracy and reproducibility. Many "off-the-shelf" upgrade solutions are available, for example finite/finite conjugates, encircled energy, veiling glare and edge spread function (ESF) as well as various spectral ranges. The accuracy of the measurements taken with the ImageMaster^® HR 2 is traceable to international standards.

Learn more about ImageMaster® HR 2

Any questions? Contact me.

Our sales engineer

Magnus Nahlinger

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Magnus Nahlinger has a degree in physical engineering from Lübeck University of Applied Sciences. He has been working in the field of optical measurement technology for more than 10 years, initially as a product manager and later in sales. At TRIOPTICS he is responsible for for the distribution of all image quality products.

TRIOPTICS GmbH | Strandbaddamm 6 | 22880 Wedel | Germany

Tel.: +49 4103 18006-0 | Fax: +49 4103 18006-20 | www.trioptics.com

Managing Directors: Kristin Holzhey, Dr. Stefan Krey, Joern Luethje, Simon Zilian

Registry court: Pinneberg: HRB 3215 | USt-IdNr.: DE134800372

A member of the JENOPTIK Group

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Subject: MTF testing in SWIR