How to replace a film on nikon f6 software#
Often a combination of software and adjustment produces 'banding' which may be spurious interpretation of the highest levels recorded by the camera.įilm on the other hand obeys a proportionality law except at high and low exposure levels where poroportionality breaks down and tonality is produced which is actually not representative of the reality of what was imaged. Once an exposure is made digitally, any highlight above its maximum capturable level is clipped - lost, and cannot be put back by any amount of adjustment later. It is a 'linear' capture medium which has a dynamic range which is not as wide as that of film is perceived to be.
And I don't intend this to be a technical lecture, just an indication of how such technical issues might be considered and personal conclusions drawn - knowledge is after all power - in this case the power to create images how they are perceived/wanted.ĭigital imaging does not handle extreme exposure intensities as does film. I take on board David's comments on sunbursts but having read a lot of posts about the 'problem of digital sunbursts' would like to explain that I think that understanding what is going on might clear misconceptions and explain why the results achieved are as they are and how they can be altered. To create images you can either go down a 'learn by experience' route, a 'study the theory' route or an amalgamation of both (the best option?). digital debate should/need actually be a contrversial one? Having thought about Eric's comments on where this thread was going I'd like to add a bit more waffle about what I do think is important. May I take this opportunity to say that I actually don't think that the film vs. And helping each other when we can"įred, I am in total agreement - you hit the nail squarely on the head! The real point is doing what we really love to do. "So let's never lose that point as we talk about underwater photography, and its tools and and techniques.
0 kommentar(er)
