Most Popular Articles

• What's the difference between single vision and multifocal prescriptions?
• How much do prescription TheraSpecs cost?
• What is segment height, and why is it required for a bifocal or progressive pair of TheraSpecs?
• What is pupillary distance?
• What are your prescription requirements?
• Do you make prescription glasses/sunglasses?
• How long do custom orders take?
• Can I buy uncut lenses for my frames?
• What is anti-reflective (AR) coating?
• What is scratch-resistant coating?