How a Photo Negative Scanner Works
While most people use digital cameras and do not need to worry about negatives, some people still use photo negative scanners in order to create digital images of their standard photos. These photo negative scanners are similarly to standard scanners, but there are some minor differences that make these scanners stand out from the others.
Negative Scanner Details
Photo negative scanners are set up the same way as traditional scanners, and some regular scanners will have a photo negative feature. They have a flatbed section and rolling light, which is known as the charge-coupled device. The light diodes inside this device are very sensitive, and they are used to capture the items on the scanner and then create a digital image.
When the negative scanner starts scanning, the charged-couple device rolls over the negative, and it will then create a digital copy of that image. Then, this information is uploaded to the computer via the installed scanner software.
Differences between Negative Scanners and Regular Scanners
Unlike traditional scanners, the negative scanner takes the "negative" image and converts it into a positive image. This way, users will be able to obtain a full color or black and white digital image.
This is very important since people just don't want a copy of the negative. They want their actual photo, and they are getting it straight from the negative. When a photo is scanned into a scanner, oftentimes it's grainy or blurry, and it does not have the same look as the original photograph.
The Importance of Converting Negatives to Digital Prints
For decades, photographers took pictures using negatives. This means that most people still have scrapbooks, photo albums, or simply boxes of photographs and negatives. This increases the chances that these items will be destroyed during a disaster. But, if users upload these images to the computer, they will have digital images of the originals, which they can back up online or on an external hard drive. Plus, digital images are easier to make copies of, especially now that most regular stores do not process film anymore.
Scanners that dedicated slide or negative scanners will generally cost more than traditional scanners, but not that much more. They are usually less than $100. Plus, users can purchase one that can be used as regular scanner and a negative scanner. These dual scanners can then be used for a variety of purposes.
Advantages of Using a Negative Scanner
As mentioned above, the main advantage of this type of scanners is that it captures all of the fine details of the original image. Users are not making a copy of a copy, because that is what photos really are. They are copies of the negative. Photographers are going directly to the source.
Negative printers will decrease the likelihood that the images will turn out grainy, and it almost makes the images easier to manipulate and edit in a photo editing program.