Tag Archives: Hypergon

a different spin on things

Toronto. One serious issue with extreme wide angle lenses in the days of big cameras and film or glass plates was light drop off in the film (or plate) corners. Expose for the centre, and there was serious vignetting. Expose … Continue reading

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A Wide View Vista

Toronto. The earliest camera lens designers were more concerned with plate coverage than aperture. Often a lens was described in terms of coverage –  half plate, full plate, etc. Numerous strategies were used to allow a greater coverage – mechanical … Continue reading

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