Restoring Your Photos – What You Need From Your Photo Scanning Service
Issues with photos fading started with photograpy itself. Concerns date back at least as far as the Photographic Society of London’s “Fading Committee” of 1855.
Generally, most of the photos we are concerned with are not that old! We’re speaking of photos aged from around 1936, that’s when Kodachrome film for 35mm slides was introduced, to near 1990 – these are the photos that are most susceptible.
Varying forms of a chromogenic process was used to print these photos. All that really means is that the surface of the photo paper didn’t have the necessay dyes to ensure the colors were created correctly. So that, the process relied on checmical reactions to develop the dyes while the processing was happening. And it is the combination of dyes — typically, cyan (blue), magenta (red), and yellow — that creates the final colors we see in a color photo.
Fading is reality:
Unfortunately, these dyes — that is, these chemical reactions — are inherently unstable. As a matter of fact, they began to shift as soon as the photo was developed! When you add light (almost ANY kind of light) the process happens even faster. Now you know why film packages have disclaimers on them telling you that the colors may fade.
Typically, there are two effects:
- detail is lost, highlights in particular.
- a color shift. The photo will change to appear to have a slightly green-like look. This is due to the magenta dye changing first, it is much more sensitive than the others.
There have been a lot of chromgenic applications used to make prints over the past 50 years. As the work of image permanence pioneer Henry Wilhelm has shown, these approaches do vary widely in terms of potential image permanence. However, the unfortunate conclusion to all of this research is that, the most widely used process, Ektacolor, can be seen to be of the most consist in have significant issues with exposure to light.
For photos that have faded:
Prior to the availability of a photo scanning service and digital photography software, if your photos were faded you were largely out of luck. A big thanks for technology!
Once an image is scanned it can be digitally manipulated to reduce that faded look. However, if your photos are severely faded, it can be challenging to bring them back to life — so it’s definitely in your interest to hurry.
Other concerns to be addressed when correcting your photos;
Color shift:
…the fading that happens in the dark. Color photos, slides, and negatives decompose even in the absence of light. There are ways to slow the process.
Scratches:
…the invisible enemy. All of these forms of photograhic imagery are easily scratched and very susceptible to abrasion. We can suggest some ways to prevent it from happening.
Disaster happens:
…why your photos aren’t that safe at home. Beyond the inevitable deterioration of your photos, there’s another risk: disaster might strike. Sometimes the disaster is called “pets” or “kids”, these (and others) are nonetheless a genuine threat. Some are more likely and our research can tell you with which to be the most concerned.
Wanna Do it yourself?
Some things to consider…If you want to scan and repair your own photos, you’re a brave person, since it’s not easy and a really big commitment. However, we do have some advice for those hardy souls.