darkroom use?

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darkroom use?

Post by august.gresens on February 4th 2015, 02:17

Is anyone using this product in the darkroom? I was looking at a darkroom instrument by darkroom automation, but it occurred to me that the front sensor of the iPhone could serve this purpose. The PRO interface supports the measurement of light intensity delta that could be used to match a negative to a grade of paper.

One issue may be the amount of light the iPhone is capable of measuring. I use a diffusion enlarger and the bulb is not terribly bright. Initial tests were down in the negative EV range, but I was able to measure a 2 stop exposure range on a negative with high contrast.

Best

A

august.gresens

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