Do you accept flex spending (FSA/HSA)? MF Care July 31, 2019 17:23 Updated We do. Speak to one of our expert opticians to get started. Our customer care team is available seven days a week. Email: email@example.com Phone: +1 (800) 899-1060 Find a Morgenthal Frederics boutique Related articles Do you accept insurance? What is your return policy? What types of lenses do you offer? What type of warranty comes with my eye glasses? If I don’t have my prescription, can you call my doctor to get it for me?