One, that having 100% full picture clear vision is actually giving me a subtle form of visual overstimulation. To compensate, it seems a part of my visual processing shuts down or at least 'ignore' but more like 'deny' just like auditory processing with hearing.
Which may explain the crappy visual memory and processing when overwhelmed, which also explains tunnel vision like symptoms...
So it's not just photosensitivity I'm ignoring this whole time, but also the sheer quantity of visual details.
Having to accidentally find this form of contrast with my new glasses, I also learned...
Two, a term called off-axis distortion. Which usually happens with thicker graded lenses and/or bigger frames. My frames are usually big and my lenses are relatively thick.
Which makes astigmatism lenses seem distorted on the corner, which kinda seem like some sort of progressive lens... Except it's not actually a progressive lens.
And, having off-axis distortion creates an effect that staves my vision from overwhelming quantity of details. Which may explain why I felt more comfortable wearing glasses that seem to distortion my sight except in a particular spot.
Better my glasses distort overwhelming details than my processing spent too much energy "filtering".
The same can be said with my eyes stop squinting when it's too bright.
So...
Three; this means not only I need tinted lenses for photo sensitivity, but also off-axis distortions for "quantity" visual processing stimuli if "sharpness" and details as a form of intensity, as opposed to the commonly express brightness and photosensitivity/photophobia alone.
It's not just wanting lighter frames anymore.