Different scanners available in the market for book and document scanning The best scanner available in the market for book and document scanning is quite relative as it purely depends on the purpose you have. However the most popular types of scanners are enumerated below.
Portable scanners These are really small scanners and you can even carry certain types of portable scanners in your pocket. They slightly exceed the size of fountain pens. Using this type of scanners, line by line scanning of a document can be done. However when you need high-quality results, these are not recommended. Also, this is not a cheap option.
Sheet-fed scanner Exactly as the name suggests, in this type of scanners, a photo or document is fed into it rather than placing the material to be scanned on the top. It may not eat away all the desktop space but you will have to compromise with the level of resolution. A noted advantage is that you can feed the documents in bunches which saves considerable amount of time.
Photo scanners Unlike books and document scanning, color depth and resolution are hugely relevant when it comes to photo scanning. Though most of the scanners available in market can also scan photos, your chase for perfection of quality may go in vain. Photo scanners are embedded with specialized technology that enables them to deal with negatives and slides.