Semi-finished 1.49 UC/HC/HMC Single Vision Lens

1. Coating Advantages    
UC (Un Coated): It is the raw, unprocessed base of the lens before any treatments like anti-reflective (AR), scratch-resistant, or UV-protective coatings are added.    
HC (Hard Coating): Mainly enhances the lens’s wear resistance, making the lens surface harder and less prone to scratches.    
HMC (Hard Multi-Coating): Based on anti-reflective and wear-resistant properties, it may also have multiple functions such as anti-fouling and UV protection. This further improves the lens’s optical performance and extends its service life.    
    
2. Material Properties    
Material offers excellent optical performance and high light transmittance, delivering clear visual effects. Meanwhile, it has the advantages of light weight and strong impact resistance, ensuring comfortable and safe wearing—ideal for long-term daily use.