Aniseikonia...
https://www.opticaldiagnostics.com/i...iseikonia.html
Great site explaining aniseikonia
Aniseikonia is an ocular condition where there is a significant difference in the perceived size of images. It can occur as an overall difference between the two eyes, or as a difference in a particular meridian. If the ocular image size in both eyes are equal, the condition is known as iseikonia.
aniseikonia symptoms
Bannon and Triller2 reported a list of characteristic aniseikonia symptoms based on a study with 500 patients (see Table 1). Burian3 published a similar list presenting the symptoms the patients most frequently complained about. His main categories were I. Astenopic symptoms, II. Impaired fusion and/or poor stereopsis, and III. Anomalous spatial localization.
Symptom |
Percentage of patients |
Headaches |
67% |
Astenopia (fatigue, burning, tearing,
ache, pain, pulling, etc) |
67% |
Photophobia |
27% |
Reading difficulty |
23% |
Nausea |
15% |
Motility (diplopia) |
11% |
Nervousness |
11% |
Vertigo and dizziness |
7% |
General fatigue |
7% |
Distorted space perception |
6% |