LightRay Optics is a patented lighting accessory that attaches to MS-Q handheld imagers to enhance their ability to read direct part marks.   

Easily attaches to the front of the handheld imager. By directing light at the symbol (or mark) at a very shallow angle, it increases symbol contrast for the reader and improves overall symbol readability. Useful for reading 2-D symbols directly marked on highly reflective surfaces.
 
No custom programming is required to read several different code types.
 
Can also be quickly removed. Constructed out of industrial-grade materials to withstand harsh factory environments. Is field replaceable if damaged. 
 
Microscan Systems Inc., microscan.com