Abstract
The present article describes methods of determining the coefficient of visual extinction that are fundamental in the technology of digital processing of video information along with methods of determining the transmission spectrum in the visible region of optically semitransparent materials. The article is also concerned wtih the case of materials subjected to the action of high-energy optical radiation. The investigations demonstrated that the proposed designs would be useful in estimating the optical properties of materials in aids for the protection of eyes.
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Shatalov, É.V., Popov, S.V. & Mukanov, R.A. Method of Determining the Coefficient of Visual Extinction of Materials with Variable Optical Density. Measurement Techniques 46, 35–41 (2003). https://doi.org/10.1023/A:1023409405297
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DOI: https://doi.org/10.1023/A:1023409405297