Photo Scanner
A photo scanner is a device designed to scan old photos, printed text or images, handwriting and other objects and convert them to digital images. If you will observe, it works more or less the same way like a typical copy machine. But unlike the copy machine that immediately prints the documents that have been scanned, the scanner takes a duplicate that is transmitted to a computer which can then be saved and stored after. The scanned photos are usually in JPEG format and you are free to do whatever you like in the saved file – you can make them as your desktop background, share them to your friends, print or send them via e-mail. No matter what kind of photos you want to scan, even a new printed image or old one, photo scanners are great thing to have.
Photo scanners come in different styles. Depending on the photo you want to scan, there is an available style that will exactly fit to your needs. The following are some examples of photo scanners you can find available in the market:
Flatbed Scanner
This one is the most popular type of photo scanner. It contains a glass flat surface where you usually put the documents and photos that need to be scanned. It has a light or image sensor that captures the images of the document and photos you’re scanning.
Sheet fed Scanner
This type of scanner works similarly like a flatbed scanner. The only difference is that you can put multiple photos or documents in the document feeder and the device automatically scans them one at a time. Most sheet fed scanners can process up to 25 pages per minute.
Film Scanner
This is a small type of scanner that is designed to accommodate slides and negatives. Flatbed scanners mostly contain adapters that can be used to scan slides and negatives, but images that are scanned in the film scanner contain higher quality. If you have large collection of negatives, you will more likely purchase this type of scanner to restore the past and happy memories.
Wand Scanner
The wand scanner (handheld photo scanner) looks like to the scanning head mounted in the flatbed scanner. This scanner is very portable and can be used anywhere you want to scan objects. All you need to do is put the document in a table and manually move the wand all over the length of the item. This is very useful if you are traveling a lot, and if you want to scan a very thick book that is hard to be flatten for placement in the flatbed scanner. However, this scanner does not provide good quality image, so it is not recommended for scanning photos.
Looking for a best scanner that will specifically meet your needs is really crucial. When shopping for a scanner, ensure that the device provide a high resolution so that even you crop or edit it, the image will not lessen its quality.
If you are a person who have large collection of old photos, slides and negatives, investing for a photo scanner is well-worth as you will able to preserve those pictures for more years and enjoy them more than ever.
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