This space-saving nystagmus is a very handy tool for neurological examination in the clinic where one rushes from patient to patient and does not always have a great Frenzelbrille with him. However, these glasses are so light in their design that I always have when applying afraid that they will break - however not yet happened. Even with the service of Mr. Strupp, who sent the glasses, I was very pleased - with the package was a flash card to forms of vertigo and a blueprint for the bucket test. Overall I was very satisfied.
