Anterior chamber depth (ACD) | Distance between the inner corneal surface and the lens surface |
Trabecular-iris angle (TIA) | Angle between the arms passing through a point on the trabecular meshwork 500 μm from the scleral spur and the point perpendicularly opposite on the iris |
Angle opening distance 250 (AOD250) | Length of a perpendicular from the trabecular meshwork on the iris at a point 250 μm from the scleral spur |
Angle opening distance 250 (AOD250) | Length of a perpendicular from the trabecular meshwork on the iris at a point 250 μm from the scleral spur |
Iris thickness | Iris thickness at thickest part of the iris |