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User / Hans Kerensky
Hans Kerensky / 5,368 items

N 3 B 171 C 4 E Sep 27, 2020 F Sep 27, 2020
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Plustek OpticFilm 120 Pro
Silverfast scanner software.

Compare between a 48-bit scan of a 6x7 IT8 Color Slide with Single Exposure (top) and Multi Exposure (bottom).
To the right the Histogram info from PSE11.
The image had to be converted to 24-bit for this publishing.

With Multi Exposure the Scanner makes a second pass with longer exposures for every step.
According to the Silverfast theory this would enhance the dynamic range of the scanner because the darker regions (low pass through light) benefit from longer exposures.

But, honestly, I cannot see a real difference between the 2 scans !!

So this either means that the OF120 Pro is already good with a single scan pass
OR
that the Multi-Exposure feature just doesn't work at all.

When Multi-Exposure is selected the scanner does make a second pass at lower speed, so that part of it seems to work. But that is of course no guarantee that the ME software does its final conversion work correctly.


The very white area to the left of the greyscale is were there is no film between light source and sensor.

The very dark area to the right of the greyscale is were the film holder blocks the light completely.

Test done for this posting in the Rangefinder forum :
www.rangefinderforum.com/forums/showthread.php?p=2992503#...

N 14 B 442 C 9 E Sep 22, 2020 F Sep 22, 2020
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Canon 7 rangefinder camera.
Produced c.1963.
LZOS Jupiter-12 2.8/35mm lens.
.
Meissen (D).
At the Frauenkirche.
.
.
Film Agfa Vista 200.
Scanner Plustek Opticfilm 120 Pro at 5300ppi, downscaled to 2048 pixels height.
Sharpening, IR-Dustremoval, exposure, contrast and color adjustments in PSE11.

Tags:   Canon 7 Rangefinder Camera LZOS Jupiter-12 2.8 35mm Lens Agfa Vista 200 Film Scanner Plustek Opticfilm 120 Pro Meissen D Germany Frauenkirche TV

N 21 B 547 C 7 E Sep 20, 2020 F Sep 20, 2020
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Canon 7 rangefinder camera.
Produced c.1963.
LZOS Jupiter-12 2.8/35mm lens.
.
Meissen (D).
Former VEB Lehrmittel Meisen and also a former Hairdresser saloon. Ripped apart, like so many former DDR companies, by the BDR money vampires.
.
.
Film Agfa Vista 200.
Scanner Plustek Opticfilm 120 Pro at 5300ppi, downscaled to 2048 pixels height.
Sharpening, IR-Dustremoval, exposure, contrast and color adjustments in PSE11.

Tags:   Canon 7 Rangefinder Camera LZOS Jupiter-12 2.8 35mm Lens Agfa Vista 200 Film Scanner Plustek Opticfilm 120 Pro Meissen D Germany VEB Lehrmittel Hairdresser Frisir Salon

N 15 B 500 C 4 E Sep 16, 2020 F Sep 16, 2020
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Canon 7 rangefinder camera.
Produced c.1963.
LZOS Jupiter-12 2.8/35mm lens.
.
Meissen (D).
The old Markt Apotheke (pharmacy).
.
.
Film Agfa Vista 200.
Scanner Plustek Opticfilm 120 Pro at 5300ppi, downscaled to 2048 pixels height.
Sharpening, IR-Dustremoval, exposure, contrast and color adjustments in PSE11.

Tags:   Canon 7 Rangefinder Camera LZOS Jupiter-12 2.8 35mm Lens Agfa Vista 200 Film Scanner Plustek Opticfilm 120 Pro Meissen D Germany Markt Apotheke Pharmacy

N 8 B 461 C 4 E Sep 13, 2020 F Sep 13, 2020
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Canon 7 rangefinder camera.
Produced c.1963.
LZOS Jupiter-12 2.8/35mm lens.
.
Gorzow Wielkopolski (PL).
The Signal House at the marshalling yard.
.
.
Film Agfa Vista 200.
Scanner Plustek Opticfilm 120 Pro at 5300ppi, downscaled to 2048 pixels width.
Sharpening, IR-Dustremoval, exposure, contrast and color adjustments in PSE11.

Tags:   Canon 7 Rangefinder Camera LZOS Jupiter-12 2.8 35mm Lens Agfa Vista 200 Film Scanner Plustek Opticfilm 120 Pro Gorzow Wielkopolski PL Signal House Marshalling Yard


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