Tag Archives: extinction meter

Extinction meters

Toronto. Another popular design to aid the photographer in his pursuit of the correct exposure was the extinction meter. This device relied on the photographer looking though an eyepiece or tiny aperture as a filter was slowly moved across the … Continue reading

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PHSC News 16-6

Toronto. Editor David Bridge has issued another pdf newsletter in the new format. Much of the content was created by Sonja Pushchak and John Morden. The links are thanks to Louise Freyburger and the notes on the Braun Paxette and … Continue reading

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