Patented device attaches to any hand held light curing device and both focuses the light as well as keeps the attachment (engager) in place. Using the device along with the matrix/template aligner makes attachments a breeze, and is specifically designed for the simple spherical attachments used by Orthosnap Clear Aligners.
The attachment is recommended for regular composite material.
The attachment prevents overflash of excess composite materials which can be easily wiped away before applying a second full spectrum light curing.