Vario-Maxi Lamp Magnifier
The Vario-maxi Magnifying Lamp features the largest lens in the world! It is ideal for reading as it provides a page-size field of view for any task requiring a long working distance and wide field.
This new lamp magnifier is ideal for hobbywork and at 220 mm (9") in diameter, it is the largest lens available. The flexible head swivels 90 degrees vertically and radically, and the system provides generous working distances.
More information: http://www.eschenbach.com/6a14926f-becd-439d-a768-429d5d9ad64d/products-lamp-magnifiers-detail.htm