this purchase m 'allowed to quickly scan all my negative years 1980-2000 because the photos were either data or lost, and sort them by topic, especially in 1500 and grouped images to a single DVD (AC takes) less space, and can be given read and platinum onto any PC DVD or TV.
after a scan, you can also correct the damage that time has done to the silver emulsion (yellowing, dust, etc ...)
it is simple to use and does not require having your PC (even mobile) with itself