what resolution should I choose for scanning slides, scanning film, or scanning photos?
Scanning resolution is properly expressed as SPI or samples per inch, screen resolution as PPI or pixels per inch, printing resolution as DPI or dots per inch. Nonetheless, you will most often – this site included – see scans referred to in terms of DPI as in “4000DPI.” A 2720DPI scan of a 35mm slide, as an example, when printed full size at 300DPI – photo quality for a print — translates into a picture size of approximately 8×12-inches. Which resolution is best for you depends on what you plan to do with your scans. If you only plan to use them for viewing on the computer, for web pages or email, DVD slide show movies, PowerPoint presentations, or 4×6-inch prints, a 2000DPI 35mm slide scan or film scan should be more than sufficient. However, if you want the option of larger prints – photo quality up to 12×18 inches or simply want the maximum detail in your slide scan or film scan, 4000DPI is the way to go, at least where 35mm or APS film is concerned. The situation is slightly diffe
Related Questions
- regular pattern visible When scanning from photos or even film material (transparency) sometimes the scan result shows a regular pattern all over the image - this can be a moir© pattern, can it?
- When scanning from photos or even film material (transparency) sometimes the scan result shows a regular pattern all over the image - this can be a moir© pattern, can it?
- what resolution should I choose for scanning slides, scanning film, or scanning photos?
