If your glasses were manufactured from an increased index material it will probably be liked as something like “Hi-Index/1.67” or “Hi-Index/1.74”. In the event that you got polycarbonate and you also had a higher index material previously this may be the key reason why everything doesn’t seem as superior. It isn’t unusual for 1.67 high-index…
This visual distortion is referred to as chromatic aberration. The abbe value measures how much the lens material disperses light. An easy method to remove scratches from polycarbonate would be to squeeze a pea-sized amount of toothpaste on a soft, clean cotton cloth. Prescription lenses are made to refract light according to your prescription. When…
Understanding the different lens options available could make the process much less stressful. These details will explain the essential forms of lens materials available and the most frequent lens options. High-index lenses allow them to leave the soda bottle glasses behind. Thinner and lighter — High-index lenses have thinner edges even at high power, which…