This is a small bracket that fits the Dino-Lite Premiere Digital Microscope.

http://www.dino-lite.com/products_list_minute.php?product_number=AM4113T%20Dino-Lite%20Premier

Lets you attach it to anything.

If you have a Dino-Lite Pro Digital microscope this will work as an attachement ring.

The Basic version does not have the small ring of rectangular depressions that the ring clicks into.