Colour conversion 85 series (Amber) - ArtT/Day for colour film.
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FILTER
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STOPS
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CONVERSION
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MIREDS
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85A
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2/3
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5500k to 3400k
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+121
|
|
85B
|
2/3
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5500k to 3200k
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+131
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These are obtained to order. Please allow 10-14 days for shipping.
If film designed for use under artificial (tungsten) lights is used outdoors, the result is very blue, and an amber filter is required to correct it.