System Vario PLUS is the illuminated stand magnifier system with the most varied selection of illumination options and magnifications making System Vario Plus the most successful illuminated magnifier series ever.
Each head is interchabgable with the LED handle (sold seperately, prodcut code: 1599144)
 
Magnification: 2.8x  (Diopter: 7D)
Lens Type: Aspheric
Lens Size: 100mm x 75mm
 
As with all magnifiers, the lens size and focus distance decreases as the strength of the lens increases.