Lock exposure is similar to using exposure lock on a camera… it locks the CCD sensor exposure level based upon it’s evaluation of the current scene (in this case, the currently selected crop area). There is a lot of misunderstanding on what lock exposure does and its purpose in this case. The biggest difference in terms of result is that using Color Negative mode will typically result in more muted colors after the conversion. Also note, even though the “preview” in Vuescan will change to a positive image, the underlying data you will get back in your RAW DNG file will still be a negative, just with increased gain int the blue and green channels. Vuescan is simply pushing the gain up on the green and blue channels after scanner), with the exception being some Nikon Coolscan models.
#VUESCAN WASSERZEICHEN UMGEHEN SOFTWARE#
This will happen somewhat differently depending on your scanner model, but this is mostly being done on a software level (i.e. In Color Negative mode, the gain on the blue channel and green channel are being increased in the RAW DNG file.
You can also experiment though with setting the media to “Color Negative”.
#VUESCAN WASSERZEICHEN UMGEHEN PRO#
This is recommend because it will give us the ability later to control how the colors are balanced (especially true as of the new raw profiles in Negative Lab Pro v2.1). “Image” mode should be an accurate representation of the underlying raw negative without any color balancing. What’s the difference between “Color Negative” mode and “Image” mode? Otherwise, small variances in auto-exposure could create issues later, particularly if using the “sync scene” function of Negative Lab Pro. The reason for doing this is you want a consistent exposure for all your scans. NOTE: You should only need to lock exposure once per roll. Crop to show the exposed image (and a small amount of the film border if possible), then hit the “lock exposure” button. Preview the image if you haven’t already done soĭ. If using a dedicated film scanner, use whatever mode is listed.Ĭ. If using a flatbed scanner, set the mode to “transparency”. The process for creating a RAW DNG file in Vuescan is as follows:Ī. When done correctly, this process should give you excellent, versatile scans, which can be non-destructively edited in Lightroom using Negative Lab Pro. UPDATED : As of version 2.1 of Negative Lab Pro, there is native support for converting RAW DNG files made from Vuescan from ANY scanner.
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