[Custom Product] Utilizes proprietary patented technology for measuring all types of lens aberrations, regardless of focus or defocus.
Background of Development Is there a simple way to check the quality of lenses in the assembly process or defocused lenses? This product was developed in response to such customer requests. Conventional MTF testers and interferometers are limited to measuring focused lenses. However, our aberration checker uses patented technology to measure the aberrations of all types of lenses, including defocused ones. Features - Measurement method using patented technology [Patent No. 7519598] - Capable of measuring during the assembly process, for lens groups, and finished lenses, improving yield - No need for reference spherical surfaces or conversion lenses - Easy measurement with accompanying software (for Windows)
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basic information
1. Zernike Coefficient: ~Z15 2. Seidel Aberrations: Spherical Aberration, Coma Aberration, Astigmatism 3. Total Aberration: PV Value, RMS Value 4. MTF Measurement Range: 10λ rms Resolution: 1-2mλ rms (Zernike Coefficient) Update Rate: More than 5 times/second (data output and screen display not considered)
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Applications/Examples of results
Lens aberration measurement
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Company information
Partner in Optical Non-Contact Measurement Welcome to Katsura Opto Systems Katsura Opto Systems is a global R&D company with expertise and staff in optics. Non-contact measurement everywhere Precision values that are essential for measurement are required from measuring instruments, as they ultimately relate to the quality of the final product, which is what Katsura Opto Systems believes. The best and highest quality products As a manufacturer ourselves, we continuously incorporate the latest technology into product development while striving for optimal productivity, accuracy, and technological advancement. Variability in measurements due to human factors can affect the final product, potentially leading to lost contracts and market share. Katsura Opto Systems' non-contact measurement products assist in achieving stable measurements anytime and anywhere.