VISUS FusioBox (Blackbox version)

The FusioBox is an electronic device to train the fusion. It can be used for pretty much any patient, because you can get a fused image even with large vergence issues. The patient looks through an optical septum - each eye sees a separate screen of small light bulbs. The 2 images are different, but when fused they will create a whole. With 11 vergence steps and more than 40 images. Guarantee 2 years from date of purchase.