130 likes | 235 Views
Can you see the difference between the Colortrac models when RESOLUTIONS ARE COMPARED ?. 42160C 400 600 800 Optical. 3680e 200 400 Optical 600 interp. 24120 400 600 Optical 800 interp. Colortrac 3680e at 400 dpi v 24120 Flatbed at 400 dpi. Image is good.
E N D
Can you see the difference between the Colortrac models when RESOLUTIONS ARE COMPARED ? 42160C 400 600 800 Optical 3680e 200 400 Optical 600 interp. 24120 400 600 Optical 800 interp. 2003
Colortrac 3680e at 400 dpi v 24120 Flatbed at 400 dpi Image is good But Flatbed is sharper, contrast is better NOTE: Images viewed at 1:1 and screen copied 2003
Colortrac 3680e at 600 dpi v 24120 Flatbed at 600 dpi Flatbed is sharper Contrast is better Image is darker Interpolated to 600 dpi NOTE: Images viewed at 1:1 screen copied 2003
Colortrac 3680e at 600 dpi v 24120 Flatbed at 600 dpi Flatbed is sharper Contrast is better Definition improved Interpolated image is not as clear NOTE: Images viewed at 1:1 screen copied 2003
How interpolation is inferior to true optical dots ? 3mm Interpolated to 600 dpi blocky appearance Scanned at true 600 dpi - smoother NOTE: Images viewed at 1:1 screen copied 2003
Why does the flatbed look better at 400 dpi ? 400 dpi - optical for the 3680e 400 dpi - similar but better, improved lenses NOTE: Images viewed at 1:1 screen copied 2003
What happens at 600 dpi, 600 dpi - optically interpolated for the 3680e 600 dpi - natural maximum optical NOTE: Images viewed at 1:1 screen copied 2003
and at 800 dpi ? 600 dpi - natural maximum optical for 24120 flatbed 600 dpi - optically interpolated for the 3680e 800 dpi - natural maximum optical for 42160C Absolute perfection! NOTE: Images viewed at 1:1 screen copied 2003
NATURAL OPTICAL AND INTERPOLATED RESOLUTION 800 dpi 600 dpi 400 dpi 200 dpi interpolated optical 2003
Colortrac Colour Resolution 800 dpi AERO SPACE HIGH END GIS 600 dpi REPRO ART 400 dpi CAD REPRO ART GIS 200 dpi 2003
The Colortrac Competition 800 dpi Class leading high accuracy and high resolution - NONE 600 dpi No other 600 dpi flat flatbed - NONE 400 dpi All round best performing Open Aperture 200, 300 and 400 dpi sheet feeding colour scanners - NONE 200 dpi 2003