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Negative Scanning Preserves The Past For The Future

April 1, 2011 By Leave a Comment

Good old negatives – they really are just about everywhere.  Years and years of shots stuck and today limited to the film on which they were once stored.  These days we are in the time of digital photography, the negative is pretty much finished and long gone, however it doesn’t mean that the films themselves shall no longer be useful.

Negative scanning has grown a popular necessity from organizations and individuals likewise for switching their outdated images into digital photographs which will then have their uses yet again and even more in addition.

Once negatives are changed to a digital image, the photos may be used in modern-day books, included in and around the business for different explanations, might be manipulated and cleaned up if needed, can have their measurement adjusted, shared among yourself as well as others and be printed again whether yourself or by emailing them to be printed by a professional company.

Negative scanning is likewise popular within organizations that are looking to getting their old projects or large format items changed into a photographic mode to safeguard them, much just like people have used microfilm and microfiche previously.  Obtaining all these photos digitized may help vastly with both productiveness and time and fee salvaging methods.

The previously mentioned microfilm will often be converted by the very same firms that could transform negative films or actual photographs themselves seeing that it is not an entirely different procedure.  Making use of top quality professional scanning gear, negative scanning organizations could transform your films before long while being careful to ensure that they’re kept in great condition.  Thousands of pictures may be processed every day and may then also be stored using particular titles, usually known as indexing, for them to be easier so that you can locate them whenever you require them.

Be sure to select a good company to complete the job for you, especially if it is a larger variety of negative files you may be getting scanned.  Inquire if they use hand protection, visit the company if they’re regional and check out their certification.  The ISO 9001:2000 is a good indicator of an excellent quality scanning company, as this implies these are audited by a third party to make sure the grade of the work being generated.

The longer term will forever toss us new innovations, but it will not mean that we have to leave the aged ones behind.  Best of luck.

Article by Steve Hankinson

Steve is the marketing executive at Pearl Scan a document scanning business located in the United Kingdom that offers negative scanning and also alternative document scanning, photograph and publication scanning expert services.

 

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The Benefits Of A Film Scanner To A Flatbed Scanner

April 1, 2011 By 1 Comment

 

Film Negative ScanningIf you are an avid photographer, a hobbyist, or even just an individual who not only wants to maintain very easily accessible copies of slides and negatives, but also have the power to quickly fix and improve them, having a film scanner could be to your benefit.  With the advent of the digital darkroom, photographers who work with film can now take benefit of the exact same tools that have turn out to be frequent among digital photographers.  Film scanners permit photographers to transfer film to digital media, where said files may be edited and enhanced with corrective software.

Film scanners come in a selection of forms specialized for particular types of film, such as the widespread 35mm format film.  Whilst some flatbed scanners do have attachments for scanning film and slides, the fundamental architecture of these scanners can not present the exact same high quality that a dedicated film scanner can.

The very first benefit that a film scanner has over its flatbed counterpart is obvious upon very first glance – its size. Most of these scanners are just a fraction of the size of flatbed scanners, making them simpler to deal with and simpler to store.  This may be a huge support if your workspace is continuously crowded – you will not need to worry about discovering a spot to place a comparatively bulky flatbed scanner.  They also reasonably portable, meaning that you are able to have 1 with you if you’re on the move for extended periods of time.

Film scanners have an additional benefit over their flatbed counterparts.  The fundamental operation of a flatbed scanner is akin to a copy machine, with the transmissive light source covering the whole glass bed area.  Whilst you will find negative and slide holders equipped with an extra light source to focus much more transmissive light directly on the film, most flatbed scanners still lack the extra features that will produce the most effective top quality film scans.

With this kind of scanner, not only do you might have extra possibilities for ensuring the high quality of the scan, but you also have the capability to scan individual frames at many resolutions, to be able to create the most effective top quality digital copy feasible.  They not only supply higher resolutions, but also provide a wider dynamic range, permitting them to pick up true whites and deep blacks.  Additionally, they may also deal with the concern of color balance simpler than flatbed scanners, plus they come equipped with their own built-in software that will be employed to balance and right these scans.

Whilst film scanners supply the very best in top quality and control, you will find a couple of trade-offs.  The very first  is speed.  Most might be slow and are usually not suited to handling multiple negatives and slides.  Most commercial photographers in fact prefer drum scanners, as a result of the reality that drum scanners can deal with a higher number of negatives, whilst offering an even higher quantity of top quality.  Nonetheless, drum scanners may be prohibitively pricey, with brand-new examples priced at $8,000,00 or far more.

The second trade-off is price.  Flatbed scanners, although normally of lesser high quality, are cheaper than film scanners.  The average price for a film scanner can range from $300.00 for the cheapest model to upwards of $2,700.0 for an advanced model.

Image by Sam Judson
Tried some film scanning on my rather pitiful Agfa SnapScan e20. Its not designed for negative scanning at all – I just put a piece of white paper behind the negative for these tests. Interesting results after fiddling with photoshop for a while.

Strangely, all the noise seen in the previous shot was in the blue and green channels. This one, with only the red channel shown (and a little sepia tone added) looks so much better.

Article by Bart Nortonn

Proper scanned version

To find out more about this topic, visit Canon Film Scanner

 

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The Advantages Of A Film Scanner To A Flatbed Scanner

April 1, 2011 By Leave a Comment

If you’re an avid photographer, a hobbyist, or even just someone who not only wants to keep easily accessible copies of slides and negatives, but also have the power to easily fix and enhance them, having a film scanner can be to your advantage.  With the advent of the digital darkroom, photographers who work with film can now take advantage of the same tools that have become common among digital photographers.  Film scanners allow photographers to transfer film to digital media, where said files can be edited and enhanced with corrective software.

Film scanners come in a variety of forms specialized for certain types of film, including the common 35mm format film.  While some flatbed scanners do have attachments for scanning film and slides, the basic architecture of these scanners cannot provide the same quality that a dedicated film scanner can.

The first advantage that a film scanner has over its flatbed counterpart is obvious upon first glance – its size.  Most of these scanners are just a fraction of the size of flatbed scanners, making them easier to handle and easier to store. This can be a big help if your workspace is constantly crowded – you won’t have to worry about finding a spot to place a comparatively bulky flatbed scanner.  They also relatively portable, meaning that you can have one with you if you are on the move for extended periods of time.

Film scanners have another advantage over their flatbed counterparts.  The basic operation of a flatbed scanner is akin to a copy machine, with the transmissive light source covering the entire glass bed area.  While there are negative and slide holders equipped with an additional light source to focus more transmissive light directly on the film, most flatbed scanners still lack the additional features that can produce the best quality film scans.

With a film scanner, not only do you have more options for ensuring the quality of the scan, but you also have the ability to scan individual frames at various resolutions, in order to create the best quality digital copy possible. They not only offer greater resolutions, but also offer a wider dynamic range, allowing them to pick up true whites and deep blacks.  In addition, they can also handle the issue of color balance easier than flatbed scanners, plus they come equipped with their own built-in software that can be used to balance and correct these scans.

While film scanners offer the best in quality and control, there are a few trade offs.  The first one is speed.  Most can be slow and are generally not suited to handling multiple negatives and slides.  Most commercial photographers actually prefer drum scanners, due to the fact that drum scanners can handle a greater number of negatives, while providing an even greater amount of quality.  However, drum scanners can be prohibitively expensive, with brand-new examples priced at ,000 or more.

The second trade-off is price.  Flatbed scanners, while often of lesser quality, are cheaper than film scanners.  The average price for a film scanner can range from 0 for the cheapest model to upwards of 00 for an advanced model.

For more information on film scanners, visit http://www.pfe.com/p147392-slide-scanners-help-you-preserve-your.cfm

Article from articlesbase.com 

 

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The Basics Of Scanning Film Negatives

April 1, 2011 By Leave a Comment

If you are one of those with an abundance of film negatives and you have wanted an easy way to make digital images from them without going to a service, you may be aware that regular scanning is ineffective.  Putting a film negative or a slide in a regular scanner results in a black digital image.  However, there is a way to scan slides at home and produce fantastic digital images, sometimes even better than are provided professionally.

Many photo enthusiasts prefer to make digital images from negatives instead of prints.  For one thing, prints are usually cropped from the negative.  Scanning a negative will reproduce the entire image.  Also, the negative will not have had any color correction or and will reproduce an unadulterated copy.  The only difference with scanning negatives is that the colors must be inverted and the orange hue must be cast off.   Many home scanners can accomplish this.

Most flatbed scanners operate by reflecting light off of images.  The problem with negatives is that they are transparent and light passes through it instead of being reflected off of it.  Many scanners either come with or have available to purchase an optional, box-like lid for transparencies or negatives.  This lid provides light from above so the negative can be successfully scanned.  For most, this option is suitable and works well but for other photo enthusiasts, it does not meet standards because they want an image that is not distorted by the intervening glass bed.

If the transparency adapter is not ideal, then a separate, specialized scanner must be purchased that is specifically made for scanning negatives and slides.  These scanners produce significantly higher-quality images.  A film scanner is also easily able to deal with the orange hue that is present with negatives.  The exact color varies by film manufacturer.  For example the orange of Kodak film is slightly different than that of Fuji film.  Film scanners come with software that will automatically remove the coloring and it can be set manually or automatically by brand of film.  The image will also automatically be inverted since the negative is a reverse-image.  If you want to use a flatbed scanner, software for this purpose will have to be purchased.  Some negative scanning software is very reliable and sells for less than .

Another consideration in scanning images is the maximum resolution of the scanner.  Many older flatbed scanners work at only a 600 dpi resolution.  This means that if you scan a one-inch square negative, the resulting digital image will be 600 x 600 pixels.  When reproducing/printing a photo, you normally want it larger than one-inch square but enlarging the image reduces the number of dots per inch (dpi).  By increasing the size to only 4 in. x 4 in., the quality is reduced to 150 dpi.  If you are planning on using the images only for the web, this may be fine.  If you want more professional images that can be enlarged, you will need significantly more resolution, with 1,200 dpi being the minimum.

For more information on scanning film negatives, visit http://www.pfe.com

Article from articlesbase.com 

 

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35mm Negative Scanner – An Effective Product

April 1, 2011 By Leave a Comment

Film scanners have become an essential piece of equipments for digital darkrooms that enables the photographers to continue shooting pictures in a traditional way using films and slides.

A 35mm negative scanner  allows the users to convert films into digital files and save them in PDF format so that they can be edited, cropped, resized, enhanced and published using advanced software computer programs.

While scanning film and slide negative transparencies, this product has a cutting edge over a flatbed scanner.  As a result of the transmissive light source, the density and clarity of the images is greater.  This 35mm negative scanner  has the ability to scan or expose all the frames at different degrees of corrections and resolutions.  The device can convert an old 35mm film negatives or slides into a digital image allowing the users to easily preserve their memories without the need to reply upon their conversion services.  Negatives and slides are places on a tray which aligns them properly and scan them instantly with a touch of button.  It is equipped with a sensor of 5MP CMOS which provides 10 bits for every color channel so that data can be converted into digital form.  The product uses automatic control of exposure, color balance and fixed focus which results in a clear digital image without quality loss.

As far as barcode scanning is concerned, a mobile ZBA barcode scanner hangs on the wall above the counter or mounted on the desk so that it does not fall down.  These ZBA scanners are used with CCD barcode scanners for easy and efficient results.  The special features of these scanners are positive beeper, positive led and flash memory that can be upgraded.  The scanning performance offered by this product is excellent and that too at affordable cost.  By coming in contact with the barcode, it can provide accurate reading within seconds just as a 35mm negative scanner.

An OCR scanner enables the users to automatically get information from documents to their computer system by just placing the documents in the scanner.  They can just sit and enjoy the advantages of automated data capturing. When forms or invoices are scanned through OCR scanners, they are converted into pictures that can be processed with the appropriate software computer programs.  When you are using mobile or stationary OCR scanners, you are able to process the documents faster and with fewer resources.  While using these devices, you avail automatic flow of information, improved accuracy, efficiency for processing documents and preventing unwanted losses.  An OCR scanner enables you to save a lot of time, money and energy and since it involves minimal manual interference, there are fewer chances of human errors.  ID scanners are used to scan various types of personal cards like ID card, driver license, passport, medical insurance card, business card or photos and checks.  This product is able to read printed information on both sides of the card in addition to magnetic strips and barcodes.

3D scanners can analyze real world objects to collect information on their shape and size.  This data can be used further for constructing digital 3D models that can be used in a variety of applications.

Scanning is an integral part of inventory management and scanners such as ID scanners, OCR scanners, 35mm negative scanners, ZBA barcode scanners and CCD barcode scanners are really helpful in making our tasks easier and quicker.

Article by Francisco Segura

Francisco Segura owns and operates http://www.scannerhardwareguide.com Scanner Hardware

 

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Scanning Old Film Negatives Preserves Them For The Future

April 1, 2011 By Leave a Comment

Although very few people still utilize negatives to develop images and photos, there are others that scan these film negatives to obtain clearer pictures, and prefer this option of scanning negatives as compared to scanning the actual images.  Going back into the world of 35mm films, when they are developed into prints, a part of this developing process generates film negatives.  These small strips in reality possess the exact and precise images that were brought into existence when you snapped the photo with your film camera.  Thus why not preserve your old photos and pictures by scanning these film negatives that would produce better quality images for your digitizing exercise?  You could also keep these scanned images for a long time period, and having the best quality pictures would make your collection all the more complete.

One might wonder why the process of scanning film negatives is considered the better option compared to scanning the actual image or the photo print itself.  Well, the negative is actually the real image from the camera, and possesses all the information and details that was captured when you actually took the picture.  If you have actually had the opportunity to scan a negative, and compared it to the result of scanning the image of a photo print, you would realize that the clarity and details that you would find from scanning of the negative to be better and clearer. Scanning from the print is actually creating a third-tier class photo, which means that the image has gone through two different levels prior to that, thus you would have lost a certain amount of information with each level that you go through.  Thus the ideal method to obtain a high quality duplicate of the image that you want to replicate is by scanning film negatives themselves.

In reality, many scanners that are available today allow the actual scanning 35mm negatives in addition to film slides and photo prints.  It is not difficult to use these scanners, as they allow you to scan film negatives easily and without much hassle.  Nevertheless one must be careful with the type of scanner that is obtained.  Usually the cheaper scanners do compromise a little on quality, and if you are looking at scanning film negatives regularly, you might want to consider purchasing a scanner that is specific for negative scanning.

And before you start your scanning process, you need to clean your negatives with a soft, lint-free cloth so that there is no dust or particles on your negatives before you scan them.  The amount of preparation that you put in would directly impact the quality of the image that you produce, thus make sure that you keep your negatives in the cleanest possible condition before you scan them.  And you do not have to worry about damaging your negatives when you scan them as the scanner light passes through them very quickly and would not cause harm to them.

Preserve your old film negatives well, and scan them effectively with the above-mentioned tips.  All the best!

Article from articlesbase.com

 

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Scanning Negatives To Preserve Your Treasured Photos

April 1, 2011 By Leave a Comment

Photographs as we know them today, whether black or colored, have been produced from a negative.  These negatives have always been made of a cellophane type material that light can transfer through to create the various shapes, hues, and colors transferred to photographic paper.  The photographic industry has introduced many different types and sizes of negatives with the interest of encouraging amateur to take photographs and support the film making and photograph reproduction industry.  Until the recent introduction of digital cameras, 35mm film has been the most recent standard.

When 35mm film is developed into prints, part of the process creates photo film negatives.  These smaller strips of cellophane contain the precise images that were created when you snapped the photo and exposed the film.  You can use photo film negatives to produce multiple prints of any size.  Some developers will use the negatives to create special effects, such as colorization.  Scanning photo film negatives is a powerful and easy way to preserve your old photos for future use.

Scanning Negatives is Better Than Scanning Prints

The film negative is the original photo from your camera.  It holds all of the information that created the picture that was printed from the negative.  If you have a chance to scan the film instead of the print, you will find that your scan contains far more detail and clarity.  Scanning from a print creates a third generation of information.  Each generation involves some data loss. The best way to create a high quality reproduction of the original picture from the camera is to use the photo film negatives that were produced when the film was originally developed.

Special Negative Scanning Attachments

Many flatbed scanners today are manufactured with attachments that allow you to scan 35mm negatives as well as film slides.  These attachments are fairly simple to use, and they allow you to scan your negatives more precisely. The attachment is generally built into the lid of the scanner, and it allows the scanner’s light to pass unimpeded through the negative image.  However, not all scanners will give you the same quality.  If you intend to scan several negatives, or believe you will be scanning negatives regularly, you may want to invest in a scanner that is specifically designed to capture images from film.

Does Scanning Negatives Harm The Original Negative?

Since light plays such a large part in the production of film, it would make sense that passing a strong scanner light through negatives repeatedly might wash the images out and eventually destroy them.  The fact is, however, that your negatives are perfectly safe when you scan them in a normal scanner.  The light passes over the image in a fraction of a second. Negatives can be harmed after they have been exposed to high level lights for long periods of time over many days or weeks, but the amount of light that passes through your negative during the scanning process will not harm the negatives at all.

Preparing Photo Film Negatives for Scanning

How well you prepare your negatives before you scan them will have a direct impact on the quality of your images in the end.  Negatives are made from a material that attracts dust easily.  Each dust particle will appear very large and obtrusive in your final scan, so it is important to clean the negatives thoroughly before you scan them.  You can use a soft, lint-free cloth to remove any dust that may have collected on the negative surface. vYou will need to scan your negatives at a very high resolution to increase the size of the photo if you plan to print it out.

For more information on photo film negatives, visit http://pfe.com/p156093-processing-photo-film-negatives-yourself.cfm.

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