Tell us about yourself!
Thanks for reading! The title is referring to Frenzel diagnostic goggles (designed and named after Dr Frenzel) to make it easier to find for vestibular therapists who have heard that name in class. Confusingly, one of the quick mock ups we made as students uses fresnel lenses for magnification.I really appreciate you notifying me though! Would have been very embarrassing otherwise!
Vertigo Diagnostic Goggles ...View Instructable »