Tangents

photography tutorials, reviews & workshops

tangents photography blog
learn : discuss : share

exposure metering and adding flash

18 Comments

A question that came in regarding material covered in the book on flash photography techniques .. Sven Pohle asked: I am reading through your book (second time already) and have a question about metering plus adding the flash. I do meter for a white tone in my image and add +1.7 or 2 (I'm on Nikon) to my exposure. Now without flash my image is exposed correctly. But if I add the flash then the white starts to blow out as it does add flash light to it. So this is there i am confused. Would you rather go and meter for the background to get that right and then just add the flash to bring the  Read more inside...

Using the histogram to determine exposure

78 Comments

How to use the camera's histogram for exposure metering

Histograms display the relative levels of the darker to brighter tones. As the histogram stands, it isn't of much direct use to us, since the tonality of the scene that was captured will dictate what the histogram shows us .. without a direct indication of whether exposure is correct. Some will say that a histogram should have an even bell-shaped curve, but this is too simplistic.   A light toned subject against a white wall will show a much different histogram that a dark toned subject against a dark wall .. even though the  Read more inside...