Technical Brief (Scanners)
Page 6
...;lm scanning. 2. Standard fixed focus 3. Newton Rings are captured with superior detail in highlights and in shadows Image Quality-Focus Method Epson scanners use a fixed focus system, AutoFocus optics system, or a Dual-Focus mechanism. 1. Scanner Technical Brief-Page 6 6/07 A..., generally does not have a fixed focal point just above the surface of 3.2. AutoFocus optics system: Epson highest-end graphic Epson automatic/manual focus arts scanners use a fixed focus optics system. The maximum density rating is similar to the glass scanning bed.
...;lm scanning. 2. Standard fixed focus 3. Newton Rings are captured with superior detail in highlights and in shadows Image Quality-Focus Method Epson scanners use a fixed focus system, AutoFocus optics system, or a Dual-Focus mechanism. 1. Scanner Technical Brief-Page 6 6/07 A..., generally does not have a fixed focal point just above the surface of 3.2. AutoFocus optics system: Epson highest-end graphic Epson automatic/manual focus arts scanners use a fixed focus optics system. The maximum density rating is similar to the glass scanning bed.
Technical Brief (Scanners)
Page 7
...image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with a scanning width of 5.9 inches. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with standard CCD glass which can scan slides and film with the bundled film ... System, available on the CCD cover glass minimizes this reflection and reduces ghost images. With a higher reflection rate, film scanning speed is typically a small percentage of unwanted reflection with the High Resolution lens. Dual Lens System offers two...
...image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with a scanning width of 5.9 inches. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with standard CCD glass which can scan slides and film with the bundled film ... System, available on the CCD cover glass minimizes this reflection and reduces ghost images. With a higher reflection rate, film scanning speed is typically a small percentage of unwanted reflection with the High Resolution lens. Dual Lens System offers two...