Skip to content
Better HN
Top
Best
Ask
Show
New
Jobs
Search
⌘K
0 points
ComputerGuru
17y ago
0 comments
Save
Share
But how does that accomplish a 130 MP? What's special about a scanner vs a camera that lets it do that?
0 comments
1 comments · 1 top-level
top
newest
oldest
TJensen
17y ago
Size. Scanner is 8"x10" or so. The actual DPI of the scanner is lower than a traditional camera CCD, but there is so much more space. Your exposure time is how long it takes the scanner to traverse a "page".
Focusing seems painful.
j
/
k
navigate · click thread line to collapse