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by Science of Optical Finishing Topical Meeting (1990 Monterey, Calif.)
by Walter G. Egan
Photometry has been used as a technique for optical sensing ever since humans first looked at the horizon.
by Günter Wyszecki, W. S. Stiles
A selection has been made of the radiometric quantities that are regarded as basic and of most general value.
by Martin Kemp
Linear perspective is a beguilingly simple means for the construction of an effective space in painting.