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Novel monochromatic optical density meter.

J Dumville·D J Clark·P O Byrne
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Abstract

A novel monochromatic optical density meter is described for use with radiographic films. The principles of the instrument are outlined together with a brief description of the construction of a prototype model. The calibration of the meter shows high accuracy (r = 0.9999) in the optical density range 0-1.5 OD when compared to standard neutral density filters.

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J Dumville, D J Clark, P O Byrne. 1993. Novel monochromatic optical density meter.. https://doi.org/10.1016/0141-5425(93)90007-l

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