I don't like holders they are not very good they don't hold magnifying glass looks like a toy what a joke. Light is probably the best thing about these additional elements. The hardware itself seems to work. I've only had the device for a few days. I don't know how it compares to the 926, but if it worked as such I'd probably buy it and save twenty bucks on a better-lit magnifying glass holder. You could also use Monical with it. Will evaluate again at a later date