![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/8ort747sqyp61.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 -
Is there anything thinner than 1.74 high index lenses? Do these lenses cause any strain on eyes? - Quora
Is there anything thinner than 1.74 high index lenses? Do these lenses cause any strain on eyes? - Quora
![Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses - Buy High Index Lenses 1.74, Super Hydrophobic 1.74 Lens, Hi Index Lenses Product on Jiangsu Aogang Optical Glasses Co., Ltd. Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses - Buy High Index Lenses 1.74, Super Hydrophobic 1.74 Lens, Hi Index Lenses Product on Jiangsu Aogang Optical Glasses Co., Ltd.](https://5krorwxhkqjiiij.ldycdn.com/cloud/ioBqkKkqRilSroqqmokq/1-74-ASP-UV400-SHMC.jpg)
Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses - Buy High Index Lenses 1.74, Super Hydrophobic 1.74 Lens, Hi Index Lenses Product on Jiangsu Aogang Optical Glasses Co., Ltd.
![Comparison of central thickness of +3.00 lens (up) and edge thickness... | Download Scientific Diagram Comparison of central thickness of +3.00 lens (up) and edge thickness... | Download Scientific Diagram](https://www.researchgate.net/publication/350666756/figure/fig1/AS:1009631858028550@1617726401609/Comparison-of-central-thickness-of-300-lens-up-and-edge-thickness-of-300-lens.jpg)
Comparison of central thickness of +3.00 lens (up) and edge thickness... | Download Scientific Diagram
![Just got my new glasses, double aspherical high index 1.74! Power of -7.75 and -7.5. Not as thin as I would have hoped. : r/glasses Just got my new glasses, double aspherical high index 1.74! Power of -7.75 and -7.5. Not as thin as I would have hoped. : r/glasses](https://preview.redd.it/rjhtdard34o61.jpg?width=640&crop=smart&auto=webp&s=11a3e4d1081d5412771922bb65f033db4a57caa2)