Originally posted by paulelescoces Hi All,
have a fairly large slide collection and have been looking for some time at how to digitize this.
I realized that my father in law had an old pentax mount slide duplicator... you mount directly on the camera, drop slide & diffusor at the end of the device and fire off against a backlight.
I tried the duplicator... and liked the results, however the issue I have is that I only get a crop of the image.... I guess is because the duplicator is projecting a 35mm image, and with a APS-C sensor I get the centre crop.
The duplicator istself does not seem to have any "adjustment mechanism" I cannot zoom, I cannot focus (although focus on images looks ok).
anyone with experience of these slide duplicators can suggest anyway to get the full image on APS-C?
You've discovered the same problem that sent me on a goose chase finally ending up with an Epson V700 (I wanted it for other formats too). They did make Zoom type slide duplicators (Spiratone) but they zoom IN rather than out. Works great for copying slides onto 35mm film but for digital with a crop sensor, no go. I tried a Pentax Bellows with a slide copier and was able to do it using a 50-200mm lens at about 60mm and the bellows fully extended. Cumbersome, slow, and fair results at best. That was the end of my trying to use a Camera to copy slides into digital format.
Others have had luck with projecting the slides onto a screen and taking photos of them. Others use a Macro lens and backlight the slides. In the end though, I honestly think the best way to go is a dedicated scanner of some sort.
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