|By: Paul S. Cilwa||Viewed: 2/22/2019
|Topics/Keywords: #Photography||Page Views: 1346|
|I share my method of scanning and restoring old, color-faded slides.|
I've been fortunate enough to be asked to convert five trays of color slides from the early '80s. They are over 30 years old, and the years have not been kind to the color dyes used in color film in those days. In addition, many of them were commercial slides, which are often pre-faded when purchased. But I have software to the rescue.
Back in the days of film cameras, stores used to sell professionally-taken slides in sleeves of 4 or 5 to tourists who were trying to short-cut their vacation photos. The slides were generally displayed on an internally-lit carousel and left there for months…years. In that time, of course, the constant exposure to daylight, fluorescent lights, and the internal light, caused the slides to fade even before they were purchased.
My dear friend, Barbara Lafford, who is a professor of Spanish language at Arizona State University, recently asked me if I would scan and try to restore her collection of photos of Spain, taken in 1983. The collection was stored for decades in garages in the Phoenix area, where the temperature can go up to 140°F, another injury to the color dyes. Many of these slides are the commercial types, purchased on the trip; they've survived even less well than her personal shots.
I've got the procedure for scanning and restoring these slides pretty much down pat, and since millions of these old slides must exist, perhaps someone else can benefit from my experience.
First of all, the scanner: It must be one capable of scanning transparencies. I am using an old HP ScanJet 5590. There are more appropriate film-specific scanners, but I can't afford one. Fortunately, the ScanJet is doing an adequate job.
The slides are loaded into a lightbox, which fits snugly into a tray on the scanner's platen. The lightbox holds 3 slides (or 4 negatives in a strip) at once. A tap of the appropriate button on the front panel starts the scan.
To help guide me, I looked up the statuary group on Google Images, and found a more recent picture.
I suspect the 1983 photo was taken at night; the image above was likely taken with some natural daylight, perhaps coming through a skylight or high windows. Obviously a lot of detail has been lost in the past 30 years. Still, cleaned up the images should provide many more years of happy reminders of what must have been a most awesome trip!