![High-Index Lens For High Power 1.74 or 1.9 BlueCut Lens Benifits पतले लेंस का चशमा @chasmawala786 - YouTube High-Index Lens For High Power 1.74 or 1.9 BlueCut Lens Benifits पतले लेंस का चशमा @chasmawala786 - YouTube](https://i.ytimg.com/vi/Yvi2AjsKJU0/sddefault.jpg)
High-Index Lens For High Power 1.74 or 1.9 BlueCut Lens Benifits पतले लेंस का चशमा @chasmawala786 - YouTube
![New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry](https://i.redd.it/l17yea84xf381.jpg)
New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry
![Can anyone tell me if these are actually 1.74 double aspheric. They still seem too thick and think they've given me 1.67 when that's not what I paid for. Prescription is -9.5 - Can anyone tell me if these are actually 1.74 double aspheric. They still seem too thick and think they've given me 1.67 when that's not what I paid for. Prescription is -9.5 -](https://i.redd.it/ng1ja27sqyp61.jpg)
Can anyone tell me if these are actually 1.74 double aspheric. They still seem too thick and think they've given me 1.67 when that's not what I paid for. Prescription is -9.5 -
![New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry](https://i.redd.it/w71l7a84xf381.jpg)
New glasses lenses (supposedly 1.67 index) are twice as thick as the old. Same prescription strength. Are these really 1.67 index lenses? : r/optometry
![1.74 High Index Lenses | We use Essilor prescription lenses, the best brand for the sharpest vision. 1.74 High Index Lenses | We use Essilor prescription lenses, the best brand for the sharpest vision.](https://cdn.shopify.com/s/files/1/0068/2154/3988/files/174_600x600.jpg?v=1552268639)
1.74 High Index Lenses | We use Essilor prescription lenses, the best brand for the sharpest vision.
![High-Index Lens For High Power 1.74 or 1.9 BlueCut Lens Benifits पतले लेंस का चशमा @chasmawala786 - YouTube High-Index Lens For High Power 1.74 or 1.9 BlueCut Lens Benifits पतले लेंस का चशमा @chasmawala786 - YouTube](https://i.ytimg.com/vi/t_Ujrdflg8I/hqdefault.jpg)