Today there are many wonderful technology products available on the general consumer market and a slide scanner is one of these items.   A scanner of this type allows the user to make copies of their slides and convert them to digital copies of the item.  This is extremely useful for those who have a quantity of slides stored up in their home and wish to convert them to a different format. 

There are many benefits to using a scanner which converts slides into other formats.  The first benefit is that many individuals want their pictures currently on slides to become available in a different format and the slide scanner presents them with the best solution.  Since slides can only be viewed in one way, many individuals who have slides would like to put them in a different format, such as pictures, so that they can place them in photo albums or store them on their computer for a later date. 

Another benefit to using a scanner for transforming slides to something else is that it is a cost effective way of changing your current slide picture.  Since other methods of doing so may cost a fortune when all is said and done, by purchasing a scanner for slides you can convert these items for a fraction of the cost.  If you shop around for a while prior to settling on a specific scanner you are sure to get a great deal on this type of electronic product. 

An additional benefit to taking advantage of this scanner variety is that it allows you to have a backup version of the slide.  Since slides can get lost from time to time, if you have a scanner you can make reproductions of the item and then store it away elsewhere for safekeeping.  Many photos are precious to the picture taker and having this concept on their side is a wise choice as it provides a safeguard in the event of loss of the photo slide. It is always a great way to conserve storage space and an easy way to make copies of your pictures to share with relatives without having to release your originals.

Once you have reviewed the benefits and determined that purchasing this type of scanner is in your best interest, there are quite a few different places where you can locate a slide reproduction scanner.  You can shop for one at electronics stores, websites via the World Wide Web or even purchase them used from a friend or other type of seller.  You may get a great deal as well if you purchase the scanner in conjunction with other electronics items as many electronics dealers offer package deals which include picture scanners.  In addition, try to find the slide scanner on sale or use coupons and manufacturers rebates in order to get the best deal possible on a scanner of this type.

The majority of consumers now own a digital camera versus a film camera. However, even in these instances, many still possess film, negatives, and prints that they would like to store digitally, edit, and/or print. The security of storing images digitally and the flexibility of being able to alter and improve such images via editing are very attractive options for prized photographs taken some time ago.

A scanner is a simple and reliable way of converting images into digital form. The most common devices available to consumers are flatbed and film scanners. Determining which scanner to purchase can be made simple by thinking through just a few of the options.

What type of work will the user be doing?

Flatbed scanners are designed specifically for use with photographic prints, paper documents, and even three dimensional objects although some offer a transparency hood or adapter to use them with slides and negatives. Flatbed scanners are a good all round scanner.

Film scanners on the other hand are designed specifically for scanning transparencies, film, and negatives. These scanners offer better resolution for film and negatives than a flatbed and thus are a better choice if a high volume of this type of work is expected. They allow users to scan each frame separately, adjusting resolution per frame.

For those wanting to copy from books, flatbed scanners with a sheet feed function should be avoided as only loose sheets can be fed through. Sheet feed devices also create the risk of jamming.

For those consumers who want to be able to scan, print, and copy with a single device there are multi-function scanners available. These can certainly save on desk space.

What size images/documents will be scanned?

The bed size on a flatbed scanner can vary from the standard 8.5″ x 11.7″ and to 12″x 17″ and larger. Obviously, a large size bed would allow multiple images to be scanned on a single page or to scan larger documents and images.

How much image quality is needed?

The quality is determined primarily by color depth/bit depth and resolution. Bit depth is the amount of information each pixel can carry. More is better of course, but certainly 36 to 48 bit is plenty for most uses.

Resolution is measured in pixels per inch (or ppi); sometimes referred to as samples per inch (or spi). For those scanning text documents 300dpi may be sufficient, but for quality photo scanning 1200 dpi would be the minimum, while film/negatives would require at least 2400dpi.

Dynamic range, which determines the bright to dark range that the scanner picks up is a factor with film scanners. For such devices, a dynamic range of 3.2 would be considered the minimum for good quality.

Is scan speed important?

The speed at which a single document or image can be scanned may be important for those with high volume work. Just as with a printer it can be reported in pages per minute (ppm) but can vary quite a bit based on the resolution and other parameters. Generally speaking, 10-20 seconds to scan an average 8 x10″ image is better than average speed.

Is the scanner compatible with other hardware?

For all but the older computers, a USB 2.0 or Firewire connection is appropriate. Firewire allows for the fastest data transfer. Consumers should always assure that their new scanner will have compatible connections to their existing hardware.

What functions are needed?

Most scanners will allow images to scan to print, scan to file, fax, or e-mail with the push of a button. They should also come with the software necessary to scan, edit and even take text to a word processing file. For those wanting a flatbed scanner that will also scan film or slides, the scanner will also need an adapter of some type. Consumers should think through what they want to do with their scanned images to assure that the functions they need are included.

With the introduction of the digital camera to consumers on a large scale, the advantages of storing, editing, and printing from the digital form were readily recognized. For those with images that are in the form of prints, negatives, or slides, using a scanner is a convenient and simple way to convert these images and get the advantages that are traditionally associated with those produced by a digital versus film camera.

A Scanner is machine which recognizes optical characters. It has a computer processor, a scan head and an output device. The scan head is used to read images which in turn is translated by the computer and produced in a usable form. For example, a scanner is used to read invoices that have been returned with the payment checks by a direct-mail marketer. The code on the invoice is picked up by the scanner that indicates how much was owed and which customer is paying.

It is a multipurpose tool that is used in the office. It reads the images as thousands of individual pixels or dots. The scanner does all this with the help of scanning software. The file which has the images then can be used to enlarge, reduce or store databases. It can also be transferred into an excel worksheet or a word document.

Scanners like digital cameras help the user convert slides and three-dimensional objects into files that can be posted on the internet, pasted into a brochure or inserted into a presentation. These images can be manipulated to fit in accordance to the space and size required.

A scanner can automatically convert information to digital files using optical character recognition software, so instead of giving money to someone to manually enter reams of data into the computer, we can use the scanner. A scanner can also help to create electronic filing cabinets for expense reports to invoice.

There are three main types of scanners which are used in the office. They are Flatbed Scanner which is particularly useful when required to scan more than one page of a document. Instead of copying each page individually pages from a book can easily be scanned. Sheet fed Scanner is very much like a fax machine. It can easily be adjusted between the keyboard and monitor as it is only a couple of inches deep. Lastly the Slide Scanner can only scan slides, though there are some new models in the market that can handle negative strips also.

There are scanners which are capable of reading preprinted specific fonts in alphanumeric characters, hand-printed letters or symbols or barcodes. Encoders are payment scanners. Document scanners are used to enter responses to direct-mail promotions that can read at speeds of 18,000 documents per hour. In order to read bar-coded information such as stock number and price, Wand scanners are used. As barcodes are used prices can be altered without doing any alteration with the price tags. This can be done merely by changing the instructions in the computer which interprets the barcodes.

Almost all the scanners can be connected by SCSI, USB, or ports that are parallel. The only difference amongst them is the speed at which they work. Common parallel ports are a little slower than the SCSI and USB ports. An automatic document feeder is of great importance for large data entry projects. All scanners come along with scanning software of different types.

The package usually has a color calibration software, driver program, and applications like image-editing programs or OCR. Cross checking the version of the software is also very important as sometimes we are forced to upgrade the software in order to use it to its utmost capacity. If it has the right software a scanner can also be used as a fax machine or a Xerox machine.

Buying a scanner does not hurt the pocket much, still people are going in for other equipments to keep in the office. A scanner can do much more than just scan a photograph, but is not being used to its full capability.