[慧慧2005]

請問有什麼數碼相機可以拍到 A4 size的文件 ? 例如雜誌中的一頁, 可transfer到 電腦看? 可用什麼 software開出來看, 要可以一比一 or 局部放大? Thanks!

[Doi.Doi.]

A4 = 8.2 inch x 11.7 inch.

for FAX quality, it is 200 dot per inch. and you need to double the resolution to reproduce the original image, i.e.
(8.2 * 200 * 2 dot) x (11.7 * 200 * 2 dot)
= 3280 x 4680
-> 15 百萬像 !

for LaserJet quality, it is 300 dot per inch... you can calculate yourself..

but you should take into account that the dimension ratio of camera is 3 : 2 and the image is likely to have distortion....

above are just bull @!#$! you should target for a scanner instead!