In the last post I showed you what happens when you use Lightroom to stitch two vertical orientation scans into one horizontal orientation one. Lightroom amps up the contrast and or the sharpening. In an attempt to get around that, I stitched the stacked images from the last post using PTGui 11.7 and 12.8. The… [Read More]
Stitch scanning 4×5 TMax 100
Yesterday, I reported on using pixel shift on the GFX 100S to scan negatives. There is another way to increase resolution, and that’s stitching. I turned the camera into portrait orientation and performed a two-view set of captures for stitching. This meant that the 4 inch dimension of the negative was imaged to about 40… [Read More]
What pitch do you need to scan 4×5 TMax 100?
In my last post, I showed you results obtained by scanning TMax 100 6×6 (cm) negatives with the GFX 100S both with and without pixel shifting. Today, I’ll do the same with 4×5 (inch) negatives. Here’s the “scanner”. From left to right: light source, negative carrier on Cognisys rail, lens shade, Rodenstock HR Digarono 105… [Read More]
What pitch do you need to scan 6×6 TMax 100?
I’ve been scanning up a storm with my new home-brew GFX 100S scanner. I’ve been getting what I consider to be good scans — certainly as good as I was able to get with my now abandoned-and-unsupported-by-the-factory Imacon Precision III. But I wondered if I could get better ones if I used the GFX 100S… [Read More]
GFX 100S scanned images at 100%
I’ve received a request for crops at 100% magnification of some of the images that I showed you in the last post. Here they are, together with the whole frames. Note that the JPEG compression used on this site will obscure details.
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