Guest pip hare Posted August 23, 2006 Share Posted August 23, 2006 hi, can anybody tell me (accurately) how much i need to compensate the exposure when shooting with sepia filters 1 - 3? have been trawling the net and getting nowhere... greetings from berlin Link to comment Share on other sites More sharing options...
Jon Kukla Posted August 23, 2006 Share Posted August 23, 2006 The problem may be that there is not a "standard" answer. Different manufacturers filters, or even older filters by the same manufacturer may behave differently. The easiest way to get an answer for a filter factor tends to be the old method of metering against a constant light source with and without the filter. Link to comment Share on other sites More sharing options...
gamal shehab Posted August 24, 2006 Share Posted August 24, 2006 you can just mesure any filter factor by using an expojer meter and mesuring the the light from any source of light with and without the filter and the difference in exp. is the filter factor Link to comment Share on other sites More sharing options...
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