![Metal Hyperopia Diopter SPH +0.5 +1 +1.5 +2 +2.5 +3 +3.5 +4 +4.5 +5 +6 Round Frame 1.56 index Green Coated Lens Reading Glasses - AliExpress Metal Hyperopia Diopter SPH +0.5 +1 +1.5 +2 +2.5 +3 +3.5 +4 +4.5 +5 +6 Round Frame 1.56 index Green Coated Lens Reading Glasses - AliExpress](https://ae01.alicdn.com/kf/H3904ff917c6c416f8102b8f50a43d6d1r.jpg_640x640Q90.jpg_.webp)
Metal Hyperopia Diopter SPH +0.5 +1 +1.5 +2 +2.5 +3 +3.5 +4 +4.5 +5 +6 Round Frame 1.56 index Green Coated Lens Reading Glasses - AliExpress
With a spherical power of -6.5 in both eyes, which high index lens should I go for (1.67 or 1.74) to fit on a rimless frame? - Quora
![Group index of refraction of the two selected glasses and their key... | Download Scientific Diagram Group index of refraction of the two selected glasses and their key... | Download Scientific Diagram](https://www.researchgate.net/publication/345154627/figure/fig1/AS:953293408837643@1604294268983/Group-index-of-refraction-of-the-two-selected-glasses-and-their-key-rheological.png)
Group index of refraction of the two selected glasses and their key... | Download Scientific Diagram
![Reading Glasses Glass Lenses | Hyperopia Reading Glasses | Hyperopia Lenses - Hyperopia - Aliexpress Reading Glasses Glass Lenses | Hyperopia Reading Glasses | Hyperopia Lenses - Hyperopia - Aliexpress](https://ae01.alicdn.com/kf/H4030444d67424fcf874e0dd9059e4263h.jpg_640x640Q90.jpg_.webp)