Nigel,
Thanks for the compliment.
David,
I don't have a projector. Also, whilst the A640 is quite good, it's not the best.
pgk,
That is far, far better than anything my cheapo version produced. I haven't opened it up (can't be bothered), but I have a suspicion that mine has a single light source in the middle of, I assume, the rear of the film. Certainly on a lot of photos, I got excess lightness in the middle.
To all,
The A640 is a 10MegaPixel camera with a 4X zoom lens and f/2.8 – f/4.1. Maximum image size is 3648 x 2736 pixels. It can be used in Auto mode or in a wide variety of modes including Macro and Fixed Distance (I think that's somewhat right). Anyway, it took a lot of experimenting both with the lightbox and the camera, and involved making a standoff to always set the camera at a fixed distance. Too near, and I lost some of the information, too far away and I got a large black border around the photo. The standoff represented what I thought was the best compromise, and using software I used to crop the photo to remove the top & bottom black borders, then used Lens Distortion to correct the barrel distortion followed by careful copy & paste to get rid of mucky marks etc. I did use a soft brush on the slides to remove some of the dust etc before taking the photo, but even so I still had to use software to clean them.
Bearing in mind that some of the slides date from 1965, most were, eventually, corrected to a reasonable condition, ok, maybe not as original, but what was lost didn't really matter. I did have a few failures which were too far gone to do anything with, and I did have one that although too poor to be satisfactorily corrected, I was only able to determine the location by looking at the others taken at the same time, noting that there was a recognisable feature on the horizon, and then realizing that the carpet factory in the foreground had been replaced by housing!
I did wonder about a scanner adaptor, but didn't think they were justified for a one-off event. Filmwise, most were Kodak 64 colour reversal slides (hang-on, that doesn't sound correct, so let's just say Kodak 64), whilst a few were Agfa.
Peter G. Shaw
p.s. One thing I do now regret was in chucking out some photos taken in the early years with the Cosmic 35. I seem to recall that some of them were of, shall we say, early girlfriends.