Eschenbach bar stand with 1.5x movable magnification bar and a 2x fixed bar. The fixed bar sits on the page, while the adjustable magnifier can be moved for the best viewing angle to make reading more comfortable. 1.5x magnification measures 9 x 2 x 2.5cm. 2x magnification measures 10 x 1.4 x 2.8cm. Overall magnification 1.5x + 2x = 3.5x. Overall measurement 15 x 8.2 x 5cm.