Genuine Welch Allyn Fixation Card Set cleverly attaches magnetically to the magnetic logo of your Welch Allyn retinoscope head, allowing quick, easy, card changes.
Welch Allyn Fixation Retinoscopy Cards provide age appropriate symbols and words based on the Pierce MEM card, for dynamic retinoscopy.
These retinoscope fixation cards make checking accomodation easy.
The Welch Allyn 18250 Fixation Card Set includes four washable fixation cards which fit most newer model streak / spot retinoscopes.