RX TYPE Ivory+ Mason is able to fill single vision prescriptions in either CR-39 or 1.67 high index material to suit a wide range of prescription strengths. High Index prescriptions will add $40 to the cost. If you need a specialty lens such as a bifocal or progressive you can purchase ivory+mason frames without lenses and take them to your local optician to have your prescription filled.
FRAME ONLY LENSES Standard Demo lenses are meant for those who are going to put other lenses in their ivory+mason frames. It's not recommended to wear the frames as is with the demo lenses. If you plan to wear your clear frames out and about, our Prescription Quality lenses are made of optical quality plastic and include anti-reflective and scratch resistant coatings like their Rx counterparts for just $40 more.
READING GLASSES Made of optical quality plastic (unlike those drugstore numbers) our reading lenses include anti-reflective and scratch resistant coatings just like their Rx counterparts. Ivory+Mason readers are available in quarter diopters from +0.50 to +3.50.
CUSTOM ENGRAVING Available only on our wood frames. Up to three characters can be laser engraved on the outside arm of your ivory+mason frames for an additional $30.