[M] ROCCAT Lua Classic 3-Button Gaming Mouse Review
 

The Lua is an entry-level mouse from ROCCAT, which is using an Avago ADNS A3050 optical sensor with a maximum DPI of 2000. The product comes with some features borrowed from the Savu like the lateral “no-sweat” plastic finish or the ultra-precise 2D scrolling wheel and is priced decently.

http://www.madshrimps.be/articles/article/1000395/