Traditional Culture Encyclopedia - Photography and portraiture - Is lightning dew poisonous?
Is lightning dew poisonous?
1. About Thunderbolt Dew: Thunderbolt Dew is a century-old developer of Agfa. Lightning dew is used in ultra-fine particle latex film of modern film, which can produce very good resolution, contrast and medium gray transition. In addition, the contrast of negative film can be changed by controlling different dilution ratio and development time. Packaging in liquid form makes it possible to prepare working liquid directly from stock solution without preparing storage liquid. When in use, the contrast of the negative can be adjusted according to the dilution of 1: 25, 1: 50 or even 1: 100. Because of its high dilution and film sensitivity compensation, it can prevent high light from overflowing and make the dark part of the film fully developed, showing a rich sense of layering. Because of the high dilution rate, only a little stock solution is needed at a time.
2. The biggest surprise brought by the developer of thunder and lightning dew is not its sharpness, nor its particles, but its transition between hue and gray, which feels like a continuous feeling.
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