I have many slides from years ago and have enjoyed viewing them from time to time. But I always came away wishing I had them on disc, a CD, Flash Drive, or whatever so that I could see them more often. In those days, slides were much cheaper than prints, so I took a lot of them. Checking on line for transfer services, I found that they seemed pretty expensive, and wanting to be frugal, I worked out a way to do the transfers myself. I have a scanner but don't have the slide attachment for it, and it seemed when I did use the scanner, it took a very long time. This instructable solves that problem as well, as the copying goes quite rapidly.
Step 1: Items/Supplies Needed
First, a slide projector. I have one that I have had for years, so cost was nil. Next, a diffuser element, which for me is a sheet of white acrylic. It came off of a light box I use, so no cost here, either. I tried to get by with using plain white paper, but paper has fibers in it and gives a definite pattern to the projections. We need a holder for the diffuser, in this case simply a piece of two by four with a groove cut in it. I did this on the table saw, which makes it very easy to do. Two small clamps to hold a piece of wood which is the slide holder. A black piece of paper is cut to accommodate the slide being copied, and prevents light reflecting back and forth and affecting your shot. A tripod, and a camera.
Step 2: Place Diffuser in place.
This is determined by trial and error. I mounted the plastic in the two by four, and just moved it back and forth until I found a light pattern that was satisfactory.
Step 3: Add Black Paper
Again, this is determined by trial and error. Just position the hole in the best fit position so that you get a square of light for the projection.