The Plustek web site continues to list the OpticFilm 120 as a current product, so nothing to be learned there.I (keep your fingers crossed) should have an announcement next week or the week after. Check the Plustek social media outlets, our blog and plustek.com/usa.
Finally!
Yes, but ... still no colour samples?
Yes, but ... still no colour samples?
Keep it because you'll certainly be amping up your film addiction with large format.
Think about it this way. The scanner has a resolution of 4000 PPI, So in order to image a 2.25" wide piece of film, the sensor has 2.25*4000 = 9000 pixels across the width of the film. This is the dimension parallel to the line sensor. If you're scanning a 645 frame, then the sensor only moves 45mm (1.75") along the length of the roll. So your final resolution is 9000 (across the width of the film) x 7000 (1.75" *4000 along the length of the film). A 6x6 frame gets you a 9000 x 9000 image, and a 6x9 (3.25" long) gets you 9000 x 13000. This is because the width dimension is fixed by the optical properties of the sensor, and the other dimension is dictated by how far the scanner head moves while scanning.
Similarly for 35mm. The width of a frame on a 35mm film strip is 24mm (we'll call this 1 inch). So only about 4000 of the 9000 pixels in the width direction contain useful image data. Now our resolution is still 4000 PPI, because nothing in the optical system has changed just by putting in a different film carrier. The sensor travels the 36mm along the length of the roll (~1.5 inches), so you end up with a image that is 4000x6000.
The slide carrier orients the film differently than the 35mm strip holder, but it doesn't matter. Here the 36mm dimension (~1.5 inches) is parallel to the sensor, so we're using 6000 of the 9000 pixels in that dimension. But the sensor only travels 24mm (~1 inch), capturing 4000 pixels in that dimension. You end up with the same 6000x4000 pixel image.
Unfortunately it will only run with Silverfast, not with VueScan. .
@artobest: Was it rude/churlish?
Isn't the promise that the product will hit the market in 3 weeks rude if the manufacturer knows he can't meet the deadline?
I've read so many times that the scanner will hit the market in x days. Letting the people (i.e. Pioneer) wait forever isn't 'churlish'?
OK, yes, they want to support the film users. They promised a lot. They published weird specifications. They claim 5.300 ppi. They say dmax will be 4.8 (which no film scanner will deliver without certain tricks in the software!). They heat up discussions and raise hope. But no official statements, only some discussions in forums and a small JPEG here in this forum.
The reality is different. As somebody else put it: We are talking about a phantom. For months by now.
But ok, it's just my opinion.
Don't be too excited. Plustek ist not a high quality manufacturer. Usually you can divide the real world resolution of their scanners by factor 2.
Unfortunately it will only run with Silverfast, not with VueScan. Only with Silverfast the scanner will deliver the highest Dmax. Isn't that weird? Why don't they offer VueScan or leave the choice to the users? It appears to me that Silverfast will perform most of the work and has been customized to this particular scanner. On their German web site they published the tech specs. Dmax only with multiple scans and with Silverfast.
I really want to see
One single unit in 2012 (as promised by Plustek)
The real world resolution of a Provia 100F slide scan
Then I'll compare it to my Nikon LS 9000.
Everything else is hot air.
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