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Colour cast with ND110 filter?
I've starting using the ND110 and have noticed a warm colour cast to my images, I'm shooting RAW and my camera has the ability to dial in a manual colour temperature, or a white ballance shift (EOS 7D) so I'm really just wondering if other ND110 users have had this problem, and how they shift it? Is there a set amount of degrees Kelvin I should adjust images by?
Many thanks
Fhotoace, the colour cast from the (very expensive) B+W ND110 is a known issue.
I was really looking for somebody who was familiar with the filter to answer, that clearly isn't you.
N.B. What effect do you think a 10 stop ND filter will have on exposure time? Extend it by a multiplication of 1024x? Exactly. So using a grey card isn't really an option.
Answers welcome from anybody who actually uses the filter.
Hi Arun, would you happen to know what the actual shift is that is required for this filter? The B+W ND110?
Thanks Edwin, unfortunately I'm using a mac so this software won't run.
3 Answers
- deep blue2Lv 71 decade agoFavourite answer
Paul
That got me looking back on my stock photos! I use the B&W ND110 on a Nikon D300 + 18-200mm combo. I've had a good browse throguh stuff shot with it & can't see any colour cast, warm or otherwise.
This is totally unscientific but could you take a series of test shots & adjust the WB manually until the image looks more 'correct'. Assuming that the shift is consistent, you'd then know by how much to adjust for the filter.
- 1 decade ago
Yes there is a set of amount of degrees of kelvin that you have to change. It is calculated by understanding what kind or what is the intensity of light hitting on the subject.
