Tusa Visualator has a lens and frame that have been made dramatically bigger compared to conventional product.
To increase the field of vision in a mask, the lens must be brought closer to the eyes and to achieve this the frame was made as thin as possible, with the fitting line moved to the outside.
By moving the fitting line up to the middle of the forehead, the distance between the lens and the eyes is further reduced and a wider field of vision (both above and below as well as left and right) is achieved.
The five-position strap angle adjuster assures the best possible fit.
