No replacement for a good scanner

The concept may seem reasonable, but when digitizing many slides unfortunately you can not continue with the article. The basic problem is that the rig shifted slightly with each change - sometimes just therefore a slide pure, photo, slide out, next slide purely does not go, but the construction is too shaky, the slides hook also in the bracket and in the end must you adjust the sharpness for each slide, so of course then lasts forever if you want to digitize multiple slides.

In addition, the result is also very close to the lens, I had to look until I found one that reasonably well so ran and then you fight with brightness decrease towards the sides and the usual lenses for sharpness waste. Buy, rent or give to digitize a good scanner therefore makes more sense.