really good explanation of basic but important concepts that make all the difference.

Great video. I can’t see! Now I can explain it better!

Thanks

I would like to clarify to the people watching this video on how to find the optical center for your glasses. Depending on where your optical center is located will determine if you need more or less face form on your glasses. In order to find your optical center, you need to use a lensometer to find the face form and then adjust for proper face form.

Finding out about the correct pantoscopic tilt for me made my vision with eyeglasses go from 720p to 4k in terms of sharpness. I am shocked that my optician did not calibrate this correctly for me.

Great video, thank you 😊

@ 5:51

Thanks Excellent explanation 🇨🇦🌏🎄

What if someone has a single vision HD lens with complaints about blurriness in parts of their lens? Can manual adjustment to face form and tilt still help or does that become more complicated because of the SV HD lens?