Ultem Frames

Ultem optical frames are manufactured from polyetherimide (PEI) — a high-performance engineering polymer developed for aerospace and medical devices, selected for eyewear for its exceptional combination of ultra-low weight, heat resistance, and hypoallergenic biocompatibility. Ultem eyeglass frames achieve frame weights among the lowest of any production material while maintaining structural rigidity and temperature stability across extreme climate ranges — properties that distinguish ultem glasses frames from TR90 in premium performance eyewear positioning.

For wholesale buyers, ultem optical frames wholesale targets the premium lightweight segment: consumers willing to pay for superior material credentials over standard TR90, and retail buyers seeking an upgrade tier between TR90 and titanium price points. As a wholesale ultem frames supplier, Joyiris positions ultem for buyers serving hot-climate markets, medical professionals, and premium lifestyle channels where heat resistance and hypoallergenic certification are non-negotiable purchase criteria. The material's natural rigidity also enables ultra-thin frame profiles that compete with titanium aesthetically at lower production cost.

Joyiris manufactures wholesale ultem frames as a direct ultem optical frames manufacturer with in-house ultem processing and material certification capability. OEM color injection, custom frame design, and private label programs available from negotiated MOQ. Contact Joyiris for ultem frames samples or OEM pricing.

Related: Titanium Optical Frames | Lightweight Glasses | Minimalist Glasses Frames