![]() ![]() ![]() Open Negative Lab Pro, and set the “ Input” to "Vuescan/SF RAW DNG" (Alternatively, you can use the “auto” WB setting in Lightroom, which is useful when there is no film border showing.Ĭrop your image to crop out the film borders (or use the “Border Buffer” setting in Negative Lab Pro to ensure the film borders are not included in the image evaluation. Use the white balance tool in Lightroom and sample off the film border. If step 2 has gone correctly, you should see the profile in Lightroom showing as “Negative Lab v2.1”, and there should NOT be any kind of profile warnings. (This step ensures compatibility, and may not be necessary for all users depending on your scanner model, but is recommended) Because you have “RAW Output with” set to “Save”, the 48bit RGB output will already include the dust removal from Vuescan.Ĭonverting and editing your RAW DNG in Lightroom with Negative Lab ProĪfter import, select all the files, and go to “file > plugin-in extras > Update Vuescan/Silverfast DNGs” - then follow any instructions it gives you. NOTE: Do NOT set the raw file type to 64 bit RGBi - Lightroom won’t be able to interpret the 16-bit IR channel. Other settings will not have an impact on your RAW DNG. If you’d like to (and your scanner is capable of it), you can include infrared cleaning in your RAW DNG file. What about setting the “film base” color like I read about in the Vuescan guide? Ideally, you want your whole roll to be scanned at the same gain level, which is necessary for features like “sync scene” to work properly in Negative Lab Pro. This keeps Vuescan from reevaluating exposure after each re-crop (which can lead to inconsistent exposure across scenes). ![]() 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. 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”. ![]() 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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