2

I am shooting wine product images in my new studio using 2x Godox AD200's and 1x AD600Pro, plus 2 x small strip boxes and diffusers etc using Canon 5D mkii and 100mm macro lens. I have shot 12 wines for a client and am happy with the pics but the gradients are missing all the middle information please see pic Can anyone tell me why this happens and what can I do to achieve a better histogram using my strobe lights?

histogram

  • 7
    Can you also post the resulting image? – OnBreak. Apr 29 at 14:26
  • 5
    What is the final photo like? If this is a bottle of ref wine with a white label shot on a white background, the histogram could be normal. Another possibility is that the histogram is showing linear values and not logarithmic ones.... – xenoid Apr 29 at 14:26
  • The above requests for an image sample are dead-on. If you post one (edit your post), others here can look at the histogram on their software. If they see mids, that you did not, then there's something off in your gear. But, I would lay 99:1 odds that you just lack mids, due to to use of flash and how subjects were composed (e.g. no background catching flash). – ZenGeekDad May 3 at 17:56
7

There is no such thing as a "good" or "correct" histogram... the shape and placement of the histogram should reflect the subject/scene recorded. E.g. that histogram looks about right for a picture of a red wine bottle (dark bottle/label) on a white background.

This image of mine also has nearly no mid-tones in the histogram; and it shouldn't.

enter image description here

| improve this answer | |
3

The most obvious answer is because everything in the scene is either very dark or very light, with not many mid-tones for your camera to capture.

Especially when using flash in a dark environment (such as many studio settings where there is little ambient light in order to allow precise control of the light from flashes), highly reflective objects will show up on the far right of the histogram, while objects not very reflective, or not reflecting the light from the flash(es) towards the camera, will stay in the dark areas of the histogram.

| improve this answer | |
1

Thanks for your replies. I can't post the pic from my phone right now. I see now you are of course correct. There simply were hardly any mid tones in the image. ( It was a red wine bottle on a big bright background) It was good for me to realise this. I understand better now. Thanks again!

| improve this answer | |
  • 2
    You posted this "comment" as an answer to your question. This is not a forum so there should only be one question and potentially several actual answers. It isn't necessary for you to thank anyone. If an answer helps you just vote it up and accept the answer that you feel is best. – Eric Shain May 4 at 22:53
  • Why did you create another account? If you had stayed with the original account, you could have given one of the above answers, which were obviously right, the checkmark to indicate a correct answer. – Kai Mattern May 5 at 5:22
  • This does not provide an answer to the question. Once you have sufficient reputation you will be able to comment on any post; instead, provide answers that don't require clarification from the asker. - From Review – inkista May 5 at 17:02
  • 1
    Please don't add "thank you" as an answer. Once you have sufficient reputation, you will be able to vote up questions and answers that you found helpful. - From Review – scottbb May 7 at 3:01

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.