The classic rectangular shape of glasses frames is very popular among men. Spring hinges allow the frame to better adapt to the shape of a person's face. Thermoplastic TR90 material is known for its lightness, strength, and flexibility, making it ideal for comfortable wearing and less prone to breakage.
Main characteristics of the TR90 frame material:
- Lightness: TR90 is significantly lighter than traditional materials like metal or acetate, making it comfortable for long-term wear.
- Strength and flexibility: The material has high impact resistance and bending, which prevents the frames from breaking in case of accidental falls or deformations.
- Hypoallergenic: TR90 is hypoallergenic, safe for people with sensitive skin.
- Durability: TR90 frames are generally durable and resistant to wear.
- Elasticity: Due to its elasticity, the material tolerates bending and stretching well, which allows for the creation of various shapes and designs of frames.
- Dimensions: lens width – 56mm, lens height — 43 mm, bridge length – 15mm, temple length – 145mm, frame width — 140 mm.
Material:
frame and temples - TR90 plastic; spring hinge. Demo lenses (lenses without diopters).
