First of all the the unit scans slides with decent quality. Having said that one has to load each slide one by one and that is a pain in the ass when you have 1000 slides. Also the buttons have dual functions which is not good and confusing. Some times the device wont be seen by the computer. It works well with slides but not negatives. The loading method for slides and negatives is a pain in the ass. Doesn't come with sd card and no one could tell me if it will take a sd card larger then 32g. Unfortunately I will have to keep it cause the price was $179 and the next device up is over $250. Suggest at the time of purchase you buy the extended 3 year warranty. Seems that any slide scanner under $350 will not have have a slide stack loader. Bummer

This unit does NOT do red's and pinks correctly when I scan them into using my film 35mm negatives. Just not an opinion
but it is fact that it turns reds and pinks a neon color on peoples lips if wearing certain lipsticks and cake incing.
This is a big deal as my photos often have reds. My pictures came out fine when developing them. This unit does NOT scan correctly
negatives. Everything else about it is great but that is pretty huge not to have reds and pinks come out true to color.
It does fine on 35mm slides. Just fine. Not negatives.

The Preview Mode seems to stop in the middle of previewing approximately 40-50 slides. The manual indicates wherever we are in the process that we would have the ability to double click the top left key to Preview. Throughout my initial project today, I had to unplug the power cord numerous times in order to reset the Preview. Unfortunately, I will have to return the product.

I have 126 negatives form the 60's/70's I'm scanning and this scanner picked up colors and quality not even in the original prints. Although of course, back in the day, it seems the negatives were better than the cameras or the print shops both after using this machine! I bought a negative cleaning kit also which helps cut way down on fuzz and dust on the areas in side that would show up in the photo (why do this more than once just for fuzz, right?). Love this! Never have had a scanner to bring out such color though!
The only complaint is how it picks up red from the carpet and decorations of the 1970's. Yes, even in real life those were close to glowing red anyway, but still, just high on the contrast side. I have a photo program for those, so no worries, but I haven't yet found anything to make it only adjust the red. It sure isn't enough to keep me from telling anyone like me that is OCD about negatives to go ahead and get this! Other than the red thing, its wonderful on even double exposure pics. You can brighten or darken to picture up enough to see what's going on and deal with that later in a software program.
Wish I had this 30 years ago!! Thank you!

I have the same issue as a previous review. Something on the slide scanner tray seems to be blocking part of the image. There does not seem to be any way to remove the slide tray once you have inserted it. I bought the unit to scan 50mm slides but it won't show the whole image so it is useless. :(